Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(C2c3cc(OC)c(OC)cc3CCN2C(=O)c2cccc([N+](=O)[O-])c2)cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 19.477
b: 10.465
c: 13.552
d: 11.271
Answer: d. 11.271\%.
{#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}.
COc1ccc(C2c3cc(OC)c(OC)cc3CCN2C(=O)c2cccc([N+](=O)[O-])c2)cc1OC
COc1ccc(C2c3cc(OC)c(OC)cc3CCN2C(=O)c2cccc([N+](=O)[O-])c2)cc1OC
[1-(3,4-dimethoxyphenyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-(3-nitrophenyl)methanone