Task: Answer the MCQ question.
Query: Which compound exhibits a 15.031\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Nc1nc(SCCO)[nH]c(=O)c1NC(=O)c1ccco1
b. Cn1ncc([N+](=O)[O-])c1C(=O)Nc1nc2ccccc2n1CCN1CCCCC1
c. Cn1cc(CN2CCC(C(=O)N3CCCC3)CC2)c(-c2ccccc2F)n1
Answer: a. Nc1nc(SCCO)[nH]c(=O)c1NC(=O)c1ccco1
{#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#}
Nc1nc(SCCO)[nH]c(=O)c1NC(=O)c1ccco1
Nc1nc(SCCO)[nH]c(=O)c1NC(=O)c1ccco1
N-[4-amino-2-(2-hydroxyethylsulfanyl)-6-oxo-1H-pyrimidin-5-yl]furan-2-carboxamide