Task: Please create a description for a molecule.
Molecule SMILES: COC(=O)C1=CO[C@@H](C)[C@@H]2C[n+]3ccc4c([nH]c5ccccc54)c3C[C@H]12
Constraint: Answer the question with complete sentences.
Result: The molecule is an organic cation resulting from the protonation of the carbonilide moiety of alstonine. The major microspecies at pH 7.3. It is a conjugate acid of an alstonine.
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#}
COC(=O)C1=CO[C@@H](C)[C@@H]2C[n+]3ccc4c([nH]c5ccccc54)c3C[C@H]12
C[C@H]1[C@@H]2C[N+]3=C(C[C@@H]2C(=CO1)C(=O)OC)C4=C(C=C3)C5=CC=CC=C5N4
methyl (15S,16S,20S)-16-methyl-17-oxa-3-aza-13-azoniapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(13),2(10),4,6,8,11,18-heptaene-19-carboxylate
The molecule is an organic cation resulting from the protonation of the carbonilide moiety of alstonine. The major microspecies at pH 7.3. It is a conjugate acid of an alstonine.