Task: Answer the MCQ question.
Question: Which drug has a 16.680% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: N/C(=N\OC(=O)c1cccc2ccccc12)c1ccncc1
b: CC(C)(C)c1cc(-c2ccco2)c(C#N)c(SCC#N)n1
c: O=C(CCN1C(=O)/C(=C\c2ccccc2)SC1=S)N1CCCCC1
Answer: b. CC(C)(C)c1cc(-c2ccco2)c(C#N)c(SCC#N)n1
{#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(C)(C)c1cc(-c2ccco2)c(C#N)c(SCC#N)n1
CC(C)(C)c1cc(-c2ccco2)c(C#N)c(SCC#N)n1
6-tert-butyl-2-(cyanomethylsulfanyl)-4-(furan-2-yl)pyridine-3-carbonitrile