[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][/C][=C][\\O][C][C@H1][Branch1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C][NH3+1][O][C][=Branch1][C][=O][C][C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C]"}, {"from": "gpt", "value": "The molecule is a 1-(Z)-alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alk-1-enyl and acyl groups are specified as (1Z)-octadecenyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively. It is a 1-(Z)-alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion and a 1-O-(1Z-octadecenyl)-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion. It is a tautomer of a 1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine."}]