[{"from": "human", "value": "Describe this molecule. [C][C@][Branch1][Ring1][C][O][Branch2][Ring2][O][C@H1][Branch2][Ring2][=Branch1][C][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=Branch2][Ring1][#Branch1][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C@][Branch1][C][C][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a cinnamate ester obtained by the formal condensation of the carboxy group of trans-caffeic acid with 2-methylbutane-1,2,3-triol and in which the hydroxy group at position 4 is replaced by a 2,3,4-trihydroxy-2-methylbutyl]oxy group. Isolated from the whole plants of Evolvulus alsinoides, it exhibits characteristics of an Ayurvedic crude drug. It has a role as a metabolite and a drug. It is a polyol and a cinnamate ester. It is functionally related to a trans-caffeic acid."}]