Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(c1cccc([N+](=O)[O-])c1)N1CC2C3C=CC(C3)C2C1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 13.364
b 22.351
c 9.742
Answer: b. 22.351\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(c1cccc([N+](=O)[O-])c1)N1CC2C3C=CC(C3)C2C1
O=C(c1cccc([N+](=O)[O-])c1)N1CC2C3C=CC(C3)C2C1
4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl-(3-nitrophenyl)methanone