Task: Answer the multiple choice question.
Query: Which drug has a -1.242% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cc2cc(CN(Cc3cccs3)S(=O)(=O)c3ccc4c(c3)OCCO4)c(=O)[nH]c2cc1C
b CCCCCC(=O)Nc1ccc(C(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)cc1
c COC(=O)CC1C(=O)NCCN1C(=O)CSc1nc2ccccc2c(=O)n1CC(C)C
Answer: b. CCCCCC(=O)Nc1ccc(C(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)cc1
{#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#}
CCCCCC(=O)Nc1ccc(C(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)cc1
CCCCCC(=O)Nc1ccc(C(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)cc1
4-(hexanoylamino)-N-[(E)-(4-nitrophenyl)methylideneamino]benzamide