[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][C][C][C@H1][C@H1][Branch1][P][C][C][C@H1][Branch1][#Branch1][C@@H1][Ring1][=Branch1][C][Ring1][#Branch2][C][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a sesquiterpene consisting of decalin having two methyl substituents at the 1- and 6-positions, an isopropyl substituent at the 4-position and (1S,4S,4aS,6S,8aS)-configuration. It is a terpenoid fundamental parent and a sesquiterpene."}]