[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch2][Ring1][#Branch2][=C][Branch2][Ring1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a polyhydroxylated stilbene extract from the seeds of Euphorbia lagascae, which inhibits protein tyrosine kinase Syk and induces apoptosis. (NCI)"}]