Task: Answer the MCQ question.
Query: Which drug has a 6.744\% 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: CC(OC(=O)CC1CC2CCC1C2)C(=O)Nc1ccc(C(N)=O)cc1
b: Cc1ccc(S(=O)(=O)N(C)c2ccc(C)c([N+](=O)[O-])c2)cc1
c: CS(=O)(=O)N1CCC(C(=O)Nc2cc(Cl)ccc2Cl)CC1
Answer: b. Cc1ccc(S(=O)(=O)N(C)c2ccc(C)c([N+](=O)[O-])c2)cc1
{#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#}
Cc1ccc(S(=O)(=O)N(C)c2ccc(C)c([N+](=O)[O-])c2)cc1
Cc1ccc(S(=O)(=O)N(C)c2ccc(C)c([N+](=O)[O-])c2)cc1
N,4-dimethyl-N-(4-methyl-3-nitrophenyl)benzenesulfonamide