Task: Answer the multiple choice question.
Query: Which compound has a 15.568\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC(C)(C)C(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCC3CCCO3)c2)CC1
b.) CCOC(=O)c1csc(NC(=O)CCSc2ccccc2)n1
c.) O=c1c(C=NCC2CCCO2)c(-c2ccccc2)[nH]n1-c1ccc([N+](=O)[O-])cc1
d.) CCC1(CC)C(=O)NC(=Nc2cccc(C(F)(F)F)c2)NC1=O
Answer: b. CCOC(=O)c1csc(NC(=O)CCSc2ccccc2)n1
{#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#}
CCOC(=O)c1csc(NC(=O)CCSc2ccccc2)n1
CCOC(=O)c1csc(NC(=O)CCSc2ccccc2)n1
ethyl 2-(3-phenylsulfanylpropanoylamino)-1,3-thiazole-4-carboxylate