[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is 1-(alk-1-enyl)-sn-glycero-3-phosphoethanolamine zwitterion in which the alk-1-enyl group is specified as (E)-hexadec-1-enyl. It is a tautomer of a 1-[(E)-hexadec-1-enyl]-sn-glycero-3-phosphoethanolamine."}, {"from": "gpt", "value": "[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]"}]