User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an organic heteropentacyclic compound that is 2H,6H,10H-dipyrano[3,2-b:2',3'-i]xanthene substituted by hydroxy groups at positions 5 and 12, geminal methyl groups at positions 2 and 10 and an oxo group at position 6. Isolated from Calophyllum blancoi it exhibits antiviral activity. It has a role as a metabolite and an antiviral agent. It is an organic heteropentacyclic compound, a polyphenol, a cyclic ether and a cyclic ketone.
Assistant: This is a molecule that fits your description: CC1(C)C=Cc2c(cc3oc4c(O)c5c(cc4c(=O)c3c2O)C=CC(C)(C)O5)O1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
4,15-dihydroxy-7,7,19,19-tetramethyl-2,6,20-trioxapentacyclo[12.8.0.03,12.05,10.016,21]docosa-1(22),3(12),4,8,10,14,16(21),17-octaen-13-one
The molecule is an organic heteropentacyclic compound that is 2H,6H,10H-dipyrano[3,2-b:2',3'-i]xanthene substituted by hydroxy groups at positions 5 and 12, geminal methyl groups at positions 2 and 10 and an oxo group at position 6. Isolated from Calophyllum blancoi it exhibits antiviral activity. It has a role as a metabolite and an antiviral agent. It is an organic heteropentacyclic compound, a polyphenol, a cyclic ether and a cyclic ketone.