Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: CO[C@@H]1CC(c2ccc[nH]2)=N[C@]12O[C@@H](C)C[C@@H]1CCCCCCCc3ccc([nH]3)[C@H]12
Constraint: Answer the question with complete sentences.
Result: The molecule is a macrocycle isolated from a marine sediment-derived actinomycete, Streptomyces sp. It exhibits cytotoxicity against colon tumour cell lines. It has a role as a metabolite and an antineoplastic agent. It is an azaspiro compound, an oxaspiro compound, an ether, a member of pyrroles and a macrocycle.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
(2R,2'S,3R,5'S,7'S)-3-methoxy-5'-methyl-5-(1H-pyrrol-2-yl)spiro[3,4-dihydropyrrole-2,3'-4-oxa-18-azatricyclo[13.2.1.02,7]octadeca-1(17),15-diene]
The molecule is a macrocycle isolated from a marine sediment-derived actinomycete, Streptomyces sp. It exhibits cytotoxicity against colon tumour cell lines. It has a role as a metabolite and an antineoplastic agent. It is an azaspiro compound, an oxaspiro compound, an ether, a member of pyrroles and a macrocycle.