Task: Answer the MCQ question.
Query: Which compound has a 16.671% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(Cl)cc2[N+](=O)[O-])cc1
[b] COC(=O)C(C)N(C#N)c1nc(NC(C)C)nc(SC)n1
[c] Cc1ccc(C(=O)Nc2nc3ccccc3c(=O)s2)cc1
[d] COc1ccc(S(=O)(=O)N(CC(=O)N2CCCCCC2)c2ccccc2OC)cc1
[e] COc1c(N2CCN(C(=S)NCc3ccccc3)C(C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: a. NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(Cl)cc2[N+](=O)[O-])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#}
NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(Cl)cc2[N+](=O)[O-])cc1
NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(Cl)cc2[N+](=O)[O-])cc1
4-chloro-2-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide