Task: Please create a description for a molecule.
SMILES: CN1C(=O)N(C)[C@]2(Oc3c(O)cc4c(c3C3=C2C(=O)c2c(CCN)c[nH]c2C3=O)CC[N+]4(C)C)C1=O
Constraint: Answer the question with complete sentences.
Result: The molecule is an alkaloid isolated from the marine sponge Neopetrosia exigua which acts as a potent inhibitor of indoleamine 2,3-dioxygenase.
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#}
CN1C(=O)N(C)[C@]2(Oc3c(O)cc4c(c3C3=C2C(=O)c2c(CCN)c[nH]c2C3=O)CC[N+]4(C)C)C1=O
(12R)-16-(2-aminoethyl)-9-hydroxy-1',3',6,6-tetramethylspiro[11-oxa-18-aza-6-azoniapentacyclo[11.7.0.02,10.03,7.015,19]icosa-1(13),2,7,9,15(19),16-hexaene-12,5'-imidazolidine]-2',4',14,20-tetrone
The molecule is an alkaloid isolated from the marine sponge Neopetrosia exigua which acts as a potent inhibitor of indoleamine 2,3-dioxygenase.