Dropdown and serial input

i had this type of data:
******** 05/10/2021, 15:53:33node: 65267da.3d97d84msg.payload : string[22]

string[22]

CE3PRO~1.GCO 7003983

05/10/2021, 15:53:34node: 65267da.3d97d84msg.payload : string[22]

string[22]

CE3PRO~2.GCO 4042484

05/10/2021, 15:53:34node: 65267da.3d97d84msg.payload : string[22]

string[22]

CE3PRO~3.GCO 1151271

05/10/2021, 15:53:34node: 65267da.3d97d84msg.payload : string[22]

string[22]

CE3PRO~4.GCO 4946323

05/10/2021, 15:53:34node: 65267da.3d97d84msg.payload : string[22]

string[22]

CE26C6~1.GCO 1305369

05/10/2021, 15:53:34node: 65267da.3d97d84msg.payload : string[22]

string[22]

CE1729~1.GCO 1745732********
it is taken from a serial entrance;
I am debutant with node red I will recognize if you can m adier by suggestion

Please use markup to format your output

Like so

Some of us are using smartphones to help here on the forum.
Thank you :blush:
Al
Edit:
And please peste in your output as a JSON
Not just by copying your output view, via a clipboard icon in the debug window, in the top right of the msg.

thanks for your comment I hope this is that what you want
this data from input serial filtering by a switch

CE3PRO~1.GCO 7003983
CE3PRO~2.GCO 4042484
CE3PRO~3.GCO 1151271
CE3PRO~4.GCO 4946323
CE26C6~1.GCO 1305369
CE1729~1.GCO 1745732

[{"id":"d88d7327.df59c","type":"serial in","z":"236861.38a5b7a","name":"","serial":"d47dab87.de9298","x":50,"y":880,"wires":[["61b2e6f8.f68a88","34592559.b9a7ea"]]},{"id":"34592559.b9a7ea","type":"switch","z":"236861.38a5b7a","name":"","property":"payload","propertyType":"msg","rules":[{"t":"cont","v":".GCO","vt":"str"}],"checkall":"true","repair":false,"outputs":1,"x":170,"y":1120,"wires":[["65267da.3d97d84"]]},{"id":"65267da.3d97d84","type":"debug","z":"236861.38a5b7a","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"jsonata","statusVal":"","statusType":"auto","x":400,"y":1060,"wires":[]},{"id":"3a67f832.d7fe68","type":"ui_dropdown","z":"236861.38a5b7a","name":"","label":"list","tooltip":"","place":"Select option","group":"fbe44ce1.d7606","order":2,"width":0,"height":0,"passthru":true,"multiple":false,"options":[{"label":"","value":"","type":"str"}],"payload":"","topic":"topic","topicType":"msg","x":350,"y":1120,"wires":[[]]},{"id":"d47dab87.de9298","type":"serial-port","serialport":"COM7","serialbaud":"115200","databits":"8","parity":"none","stopbits":"1","waitfor":"","dtr":"none","rts":"none","cts":"none","dsr":"none","newline":"\\n","bin":"false","out":"char","addchar":"","responsetimeout":"10000"},{"id":"fbe44ce1.d7606","type":"ui_group","name":"Impression","tab":"871a5df8.1826a","order":2,"disp":true,"width":"8","collapse":false},{"id":"871a5df8.1826a","type":"ui_tab","name":"Controle","icon":"fa-cog","disabled":false,"hidden":false}]