Task: Answer the MCQ question.
Question: Which compound exhibits a 2.402\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN(C)S(=O)(=O)N1CCC(c2ccc(F)cc2)C(COc2ccc3c(c2)OCO3)C1
b. CC(C)CC(=O)NC(=S)NCCc1ccccc1
c. Nc1cc(Cl)cc(C(=O)O)c1Cl
Answer: b. CC(C)CC(=O)NC(=S)NCCc1ccccc1
{#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#}
3-methyl-N-(2-phenylethylcarbamothioyl)butanamide