Task: Answer the multiple-choice question.
Question: Which drug has a 12.341\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cc(C)n(/N=C/c2cccc([N+](=O)[O-])c2)c(=O)c1
b: CCOC(=O)NCc1ccc(Cl)c(Cl)c1
c: C=CCNC(=S)NNC(=O)COc1ccc2cc(Br)ccc2c1
Answer: a. Cc1cc(C)n(/N=C/c2cccc([N+](=O)[O-])c2)c(=O)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#}
4,6-dimethyl-1-[(E)-(3-nitrophenyl)methylideneamino]pyridin-2-one