Task: Answer the MCQ question.
Question: Which compound exhibits a 11.856% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCn1c(SCC(=O)NCc2ccco2)nc2c1c(=O)n(C)c(=O)n2C
b: CCOC(=O)C(=O)/C(=C\N(C)C)c1onc(-c2ccccc2)c1C(=O)OC
Answer: b. CCOC(=O)C(=O)/C(=C\N(C)C)c1onc(-c2ccccc2)c1C(=O)OC
{#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)C(=O)/C(=C\N(C)C)c1onc(-c2ccccc2)c1C(=O)OC
CCOC(=O)C(=O)/C(=C\N(C)C)c1onc(-c2ccccc2)c1C(=O)OC
methyl 5-[(Z)-1-(dimethylamino)-4-ethoxy-3,4-dioxobut-1-en-2-yl]-3-phenyl-1,2-oxazole-4-carboxylate