Task: Answer the MCQ question.
Query: Which compound exhibits a -25.566% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(CNC(=O)C2CCCN(c3nccc(C)n3)C2)cc1
b: O=C1CCCC2=C1C(c1ccccc1)NC(=S)N2
c: CSc1ccc(CN(C)C(=O)c2cc(=O)c3ccccc3o2)cc1
d: CC(=O)c1c(C)[nH]c(C(=O)CSc2nnc(-c3cccs3)n2Cc2ccccc2)c1C
e: NS(=O)(=O)c1ccc(N=Nc2c(O)[nH]c3ccc(Br)cc23)cc1
Answer: d. CC(=O)c1c(C)[nH]c(C(=O)CSc2nnc(-c3cccs3)n2Cc2ccccc2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1c(C)[nH]c(C(=O)CSc2nnc(-c3cccs3)n2Cc2ccccc2)c1C
CC(=O)c1c(C)[nH]c(C(=O)CSc2nnc(-c3cccs3)n2Cc2ccccc2)c1C
1-(4-acetyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-[(4-benzyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]ethanone