Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.043\% 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: CC(C)(C)c1ccc(C(=O)Nc2cccc([N+](=O)[O-])c2)cc1
b: COc1ccc(-n2nnnc2SCC(=O)c2ccc3c(c2)OCCO3)c(OC)c1
c: O=C(O)c1cccc(-n2cccc2/C=N/O)c1
d: CCOC(=O)/C(C#N)=C1/CCCCCN1C
Answer: a. CC(C)(C)c1ccc(C(=O)Nc2cccc([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#}
CC(C)(C)c1ccc(C(=O)Nc2cccc([N+](=O)[O-])c2)cc1
CC(C)(C)c1ccc(C(=O)Nc2cccc([N+](=O)[O-])c2)cc1
4-tert-butyl-N-(3-nitrophenyl)benzamide