Problem statement: Answer the MCQ question.
Query: Which drug has a 18.389% 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, b, or c without using any additional words.
Options:
a. COc1ccc(-c2cc(-c3ccccc3)c(C#N)c(=S)[nH]2)cc1
b. COc1ccc(N2C(=O)CC(N3CCC(O)(c4ccc(Cl)cc4)CC3)C2=O)cc1
c. Cc1ccc2nsnc2c1NC(=O)c1ccc([N+](=O)[O-])o1
Answer: a. COc1ccc(-c2cc(-c3ccccc3)c(C#N)c(=S)[nH]2)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#}
COc1ccc(-c2cc(-c3ccccc3)c(C#N)c(=S)[nH]2)cc1
COc1ccc(-c2cc(-c3ccccc3)c(C#N)c(=S)[nH]2)cc1
6-(4-methoxyphenyl)-4-phenyl-2-sulfanylidene-1H-pyridine-3-carbonitrile