Task: Answer the MCQ question.
Question: Which drug has a 13.685\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CNC(=S)N/N=C1\CC(c2ccccc2)Oc2ccccc21
b: Cc1ccc(C(CC(=O)c2ccc(Cl)cc2)C(=O)O)cc1
c: CCOC(=O)c1c(N)c2cc([N+](=O)[O-])cnc2n1C
Answer: c. CCOC(=O)c1c(N)c2cc([N+](=O)[O-])cnc2n1C
{#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#}
CCOC(=O)c1c(N)c2cc([N+](=O)[O-])cnc2n1C
CCOC(=O)c1c(N)c2cc([N+](=O)[O-])cnc2n1C
ethyl 3-amino-1-methyl-5-nitropyrrolo[2,3-b]pyridine-2-carboxylate