User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is an organic heterotetracyclic compound resulting from the partial hydrogenation of the 1,3-diene moiety of beta-erythroidine to give the corresponding 2-ene. It has a role as a nicotinic antagonist. It is an organic heterotetracyclic compound, a delta-lactone and a tertiary amino compound. It derives from a beta-erythroidine.
Assistant: This is a molecule that fits your description: CO[C@H]1CC=C2CCN3CCC4=C(CC(=O)OC4)[C@]23C1
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#}
CO[C@H]1CC=C2CCN3CCC4=C(CC(=O)OC4)[C@]23C1
(1S,16S)-16-methoxy-5-oxa-10-azatetracyclo[8.7.0.01,13.02,7]heptadeca-2(7),13-dien-4-one
The molecule is an organic heterotetracyclic compound resulting from the partial hydrogenation of the 1,3-diene moiety of beta-erythroidine to give the corresponding 2-ene. It has a role as a nicotinic antagonist. It is an organic heterotetracyclic compound, a delta-lactone and a tertiary amino compound. It derives from a beta-erythroidine.