Task: Answer the multiple-choice question.
Query: Which compound has a 7.346\% 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 CS(=O)(=O)N(CC(=O)Nc1ccccc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
b CC(C)n1c(N2CCN(C(=O)NCc3ccccc3)CC2)nc2ccccc21
c O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NC1CCN(Cc2ccccc2)CC1
Answer: a. CS(=O)(=O)N(CC(=O)Nc1ccccc1C(=O)N1CCCC1)c1cccc([N+](=O)[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#}
CS(=O)(=O)N(CC(=O)Nc1ccccc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
CS(=O)(=O)N(CC(=O)Nc1ccccc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
2-(N-methylsulfonyl-3-nitroanilino)-N-[2-(pyrrolidine-1-carbonyl)phenyl]acetamide