[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=Branch2][Ring2][=Branch1][=C][Branch2][Ring1][P][C][=C][Ring1][=Branch1][C][=C][Branch2][Ring1][#Branch1][C@H1][Branch2][Ring1][C][C][=C][Branch1][=N][C][=C][Branch1][Branch2][C][=C][Ring1][=Branch1][O][Ring1][#Branch2][O][O][O][O][O][O-1]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the conjugate base of (4S)-2,3-dehydroleucocyanidin, obtained by deprotonation of the 3-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a (4S)-2,3-dehydroleucocyanidin."}]