Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.250\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(CC(=O)NCc2n[nH]c(=S)n2-c2cccc(Cl)c2)cc1
(b) COc1ccc(OC)c(NC(=O)CSc2nnnn2-c2ccccc2F)c1
Answer: a. COc1ccc(CC(=O)NCc2n[nH]c(=S)n2-c2cccc(Cl)c2)cc1
{#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#}
COc1ccc(CC(=O)NCc2n[nH]c(=S)n2-c2cccc(Cl)c2)cc1
COc1ccc(CC(=O)NCc2n[nH]c(=S)n2-c2cccc(Cl)c2)cc1
N-[[4-(3-chlorophenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-2-(4-methoxyphenyl)acetamide