Task: Answer the multiple-choice question.
Question: Which compound has a 4.919\% 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 other words.
Options:
(a) CCCCNC(=O)Nc1ccc(Br)cn1
(b) COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)N3CC(C)CC(C)C3)C2)c(OC)c1
(c) O=C(NCCc1ccccn1)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
(d) CCCN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)CCc1nc2ccccc2c(=O)[nH]1
(e) CC(C)N1CC(C(=O)Nc2ccc(Cl)c([N+](=O)[O-])c2)CC1=O
Answer: b. COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)N3CC(C)CC(C)C3)C2)c(OC)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#}
COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)N3CC(C)CC(C)C3)C2)c(OC)c1
COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)N3CC(C)CC(C)C3)C2)c(OC)c1
N-[(2,4-dimethoxyphenyl)methyl]-1-(3,5-dimethylpiperidin-1-yl)sulfonylpiperidine-3-carboxamide