Task: Answer the multiple choice question.
Query: Which drug has a 11.554\% 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: Cc1[nH]nc(SCC(=O)N2CCC(C)CC2)c1[N+](=O)[O-]
b: COc1ccc(/C=C/C(=O)c2ccoc2)cc1
c: Cc1cccc(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)c1
Answer: a. Cc1[nH]nc(SCC(=O)N2CCC(C)CC2)c1[N+](=O)[O-]
{#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#}
Cc1[nH]nc(SCC(=O)N2CCC(C)CC2)c1[N+](=O)[O-]
Cc1[nH]nc(SCC(=O)N2CCC(C)CC2)c1[N+](=O)[O-]
2-[(5-methyl-4-nitro-1H-pyrazol-3-yl)sulfanyl]-1-(4-methylpiperidin-1-yl)ethanone