[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=C][/C][=C][/C][=C][/C@H1][Branch1][=Branch1][C][/C][=C][/C][=O][O]"}, {"from": "gpt", "value": "The molecule is a polyunsaturated fatty aldehyde that is (2E,6E,8E,10E)-dodeca-2,6,8,10-tetraenal in which the pro-S hydrogen at position 5 has been replaced by a hydroxy group. It is a secondary allylic alcohol, an alpha,beta-unsaturated aldehyde, a polyunsaturated fatty aldehyde, a hydroxy fatty aldehyde and a medium-chain fatty aldehyde."}]