Task: Answer the MCQ question.
Query: Which drug exhibits a 7.117% human ether-à-go-go related gene (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) COc1ccccc1/C=N/N1C(=O)C(CC(=O)Nc2ccc([N+](=O)[O-])cc2OC)SC1=Nc1cccc(C)c1C
(b) CC(=O)c1cc(C#N)c(N2CCN(c3ccccc3)CC2)nc1C
(c) CCOC(=O)C(C)NC(=O)C(NC(=O)C1CCC(CC)CC1)C(C)C
Answer: b. CC(=O)c1cc(C#N)c(N2CCN(c3ccccc3)CC2)nc1C
{#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#}
CC(=O)c1cc(C#N)c(N2CCN(c3ccccc3)CC2)nc1C
CC(=O)c1cc(C#N)c(N2CCN(c3ccccc3)CC2)nc1C
5-acetyl-6-methyl-2-(4-phenylpiperazin-1-yl)pyridine-3-carbonitrile