Task: Answer the MCQ question.
Question: Which compound has a 6.941% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)NCc3ccccc3)=C2)cc1
b: C=CCn1c(SCC(=O)Nc2ccccc2OC)nc2c([nH]c3ccccc32)c1=O
c: NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCCOc2ccccc2)c([N+](=O)[O-])c1
d: COc1ccc(CC(=O)OCc2cc3ccccc3[nH]c2=O)cc1
Answer: b. C=CCn1c(SCC(=O)Nc2ccccc2OC)nc2c([nH]c3ccccc32)c1=O
{#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#}
C=CCn1c(SCC(=O)Nc2ccccc2OC)nc2c([nH]c3ccccc32)c1=O
C=CCn1c(SCC(=O)Nc2ccccc2OC)nc2c([nH]c3ccccc32)c1=O
N-(2-methoxyphenyl)-2-[(4-oxo-3-prop-2-enyl-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetamide