User: I want to come up with a molecule SMILES.
Assistant: This sounds very interesting. Should I consider any constraints for the creation?
User: Yes, please. The molecule can be described as:
The molecule is a member of the class of xanthones that is 1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one substituted by hydroxy groups at positions 1, 4 and 8, methyl groups at positions 3 and 4a and a methoxy group at position 6 (the 1S,3S,4S,4aS,9aS stereoisomer). Isolated from the marine algicolous fungus Monodictys putredinis, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a member of phenols, an aromatic ether and a secondary alcohol.
Assistant: Got it, here you go, this SMILES fits this description: COc1cc(O)c2c(c1)O[C@]1(C)[C@@H](O)[C@@H](C)C[C@H](O)[C@@H]1C2=O
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should I consider any {#constraints|specific points!} for the {#generation|creation!}?
User: Yes, please. The molecule can be described {#by|as!}:
{description#}
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} fits {#your|this!} description: {SMILES#}
COc1cc(O)c2c(c1)O[C@]1(C)[C@@H](O)[C@@H](C)C[C@H](O)[C@@H]1C2=O
(1S,3S,4S,4aS,9aS)-1,4,8-trihydroxy-6-methoxy-3,4a-dimethyl-2,3,4,9a-tetrahydro-1H-xanthen-9-one
The molecule is a member of the class of xanthones that is 1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one substituted by hydroxy groups at positions 1, 4 and 8, methyl groups at positions 3 and 4a and a methoxy group at position 6 (the 1S,3S,4S,4aS,9aS stereoisomer). Isolated from the marine algicolous fungus Monodictys putredinis, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a member of phenols, an aromatic ether and a secondary alcohol.