Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.502\% 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) Oc1ccc(-c2[nH]ncc2-c2ccc(Br)cc2)c(O)c1
(b) Cc1cccc(C(=O)NC(CC(=O)O)c2ccc(OC3CCCC3)cc2)c1[N+](=O)[O-]
(c) Cc1noc(C)c1CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O
(d) COc1ccc(Nc2nc(Cl)nc(NCc3ccco3)n2)c(OC)c1
(e) CC1=C(C(=O)OCc2ccccc2)C(c2ccc3ccccc3c2)NC(=O)N1CCCCCC(=O)O
Answer: b. Cc1cccc(C(=O)NC(CC(=O)O)c2ccc(OC3CCCC3)cc2)c1[N+](=O)[O-]
{#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#}
Cc1cccc(C(=O)NC(CC(=O)O)c2ccc(OC3CCCC3)cc2)c1[N+](=O)[O-]
Cc1cccc(C(=O)NC(CC(=O)O)c2ccc(OC3CCCC3)cc2)c1[N+](=O)[O-]
3-(4-cyclopentyloxyphenyl)-3-[(3-methyl-2-nitrobenzoyl)amino]propanoic acid