Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.063\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C1c2ccccc2-c2nc3ccccc3cc21
b) CCn1c(SCC(=O)Nc2cccc(NC(C)=O)c2)nc2c([nH]c3ccccc32)c1=O
Answer: b. CCn1c(SCC(=O)Nc2cccc(NC(C)=O)c2)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_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#}
CCn1c(SCC(=O)Nc2cccc(NC(C)=O)c2)nc2c([nH]c3ccccc32)c1=O
CCn1c(SCC(=O)Nc2cccc(NC(C)=O)c2)nc2c([nH]c3ccccc32)c1=O
N-(3-acetamidophenyl)-2-[(3-ethyl-4-oxo-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetamide