Task: Answer the MCQ question.
Query: Which compound exhibits a 10.724\% 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 CN(C(=O)CS(=O)(=O)c1cn(CC(=O)N2CCCCC2)c2ccccc12)c1ccccc1
b CC(C)(C)Cc1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
c CON1C(=O)C(=O)N(OC)C(C)(C)C1(C)C
d CC(/C=N/n1c(-c2n[nH]c3c2CCC3)n[nH]c1=S)=C\c1ccco1
Answer: b. CC(C)(C)Cc1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
{#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#}
CC(C)(C)Cc1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
CC(C)(C)Cc1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
N-[5-(2,2-dimethylpropyl)-1,3,4-thiadiazol-2-yl]-4-nitrobenzamide