Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.187\% human ether-à-go-go related gene (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] CCC(C)NC(=O)c1c(C)cc(=O)oc1C
[b] O=S(=O)(Nc1nc2ccccc2nc1Cl)c1ccc2ccccc2c1
[c] CC(=O)Nc1cccc(Oc2ccc([N+](=O)[O-])cc2Cl)c1
Answer: c. CC(=O)Nc1cccc(Oc2ccc([N+](=O)[O-])cc2Cl)c1
{#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#}
CC(=O)Nc1cccc(Oc2ccc([N+](=O)[O-])cc2Cl)c1
CC(=O)Nc1cccc(Oc2ccc([N+](=O)[O-])cc2Cl)c1
N-[3-(2-chloro-4-nitrophenoxy)phenyl]acetamide