Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.917\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1c(C(=O)NC2=NCCS2)cccc1[N+](=O)[O-]
b. COc1ccc(OCCC(=O)Nc2cc(C)on2)cc1
c. O=C(CSc1ccc(Br)c2cccc(Cl)c12)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
d. CC1CCCN(CC(=O)Nc2cccc([N+](=O)[O-])c2)C1
e. COCCCNCCCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
Answer: d. CC1CCCN(CC(=O)Nc2cccc([N+](=O)[O-])c2)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#}
CC1CCCN(CC(=O)Nc2cccc([N+](=O)[O-])c2)C1
CC1CCCN(CC(=O)Nc2cccc([N+](=O)[O-])c2)C1
2-(3-methylpiperidin-1-yl)-N-(3-nitrophenyl)acetamide