Task: Answer the multiple choice question.
Question: Which compound has a -1.262\% 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 other words.
Options:
(a) COc1cccc(Cn2c(NCc3ccco3)nc3c2c(=O)n(C)c(=O)n3C)c1
(b) CCN(CC)CCOc1cc2c(nn1)Oc1ccccc1N2C.Cl.O
(c) CCOC(=O)CC(=O)CSCC(=O)Nc1ccc(C)cc1
(d) CC(C)CCNC(=O)Cc1ccccc1[N+](=O)[O-]
Answer: d. CC(C)CCNC(=O)Cc1ccccc1[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#}
N-(3-methylbutyl)-2-(2-nitrophenyl)acetamide