Problem statement: Answer the MCQ question.
Query: Which drug has a 9.860% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(C(=O)NC(=S)NCc2cccnc2)cc1OC
b. CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OC)c2)SC1=Nc1ccc(OCC)cc1
Answer: b. CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OC)c2)SC1=Nc1ccc(OCC)cc1
{#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#}
CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OC)c2)SC1=Nc1ccc(OCC)cc1
CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OC)c2)SC1=Nc1ccc(OCC)cc1
2-[4-[(Z)-[4-ethoxycarbonyl-5-(4-ethoxyphenyl)imino-3-hydroxythiophen-2-ylidene]methyl]-2-methoxyphenoxy]acetic acid