Task: Answer the multiple-choice question.
Query: Which compound has a 7.854\% 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. CC(=O)c1cccc(NC(=O)NCc2ccco2)c1
b. CC(c1nnc(SCC(=O)N2CCc3ccccc32)n1-c1ccc(Cl)cc1)N(C)C
c. CN(C)CCn1c(C(=O)Nc2ccccc2)cc2ccccc21.Cl
d. Cc1cc2oc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c(C)c2cc1C
Answer: a. CC(=O)c1cccc(NC(=O)NCc2ccco2)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#}
CC(=O)c1cccc(NC(=O)NCc2ccco2)c1
CC(=O)c1cccc(NC(=O)NCc2ccco2)c1
1-(3-acetylphenyl)-3-(furan-2-ylmethyl)urea