Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.271\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Cn1c(C(=O)N2CCN(C3CCCC3)CC2)cc2sccc21)c1ccccc1
b. Cc1ccc(NC(=O)c2ccc3c(c2)OCO3)cc1S(=O)(=O)N1CCOCC1
c. COc1ccc(C2c3cc(OC)c(OC)cc3CCN2C(=O)c2cccc([N+](=O)[O-])c2)cc1OC
Answer: c. COc1ccc(C2c3cc(OC)c(OC)cc3CCN2C(=O)c2cccc([N+](=O)[O-])c2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
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