Task: Answer the multiple-choice question.
Question: Which compound has a 0.026\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NC1CCCC1)c1cccc(Cn2cc([N+](=O)[O-])cn2)c1
b. CC(C)(C)C(=O)NC(=S)Nc1ccccc1C(=O)NC1CCCCC1
c. CN(C)S(=O)(=O)c1ccc(N2CCCC2=O)c([N+](=O)[O-])c1
d. CC1CCCC(C)N1C(=O)CSc1nc2c(c(=O)n(C)c(=O)n2C)n1C
Answer: c. CN(C)S(=O)(=O)c1ccc(N2CCCC2=O)c([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#}
CN(C)S(=O)(=O)c1ccc(N2CCCC2=O)c([N+](=O)[O-])c1
CN(C)S(=O)(=O)c1ccc(N2CCCC2=O)c([N+](=O)[O-])c1
N,N-dimethyl-3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonamide