Task: Answer the MCQ question.
Question: Which drug has a -11.536% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1cc(C2=NOC(C(=O)Nc3cc(C)on3)C2)cc(OC)c1OC
b Cc1c(NC(=S)N/N=C/c2ccc(N(C)C)cc2)c(=O)n(-c2ccccc2)n1C
c COc1cc([N+](=O)[O-])ccc1NC(=O)CC(C)C
Answer: c. COc1cc([N+](=O)[O-])ccc1NC(=O)CC(C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc([N+](=O)[O-])ccc1NC(=O)CC(C)C
COc1cc([N+](=O)[O-])ccc1NC(=O)CC(C)C
N-(2-methoxy-4-nitrophenyl)-3-methylbutanamide