Task: Answer the MCQ question.
Query: Which drug has a 3.943\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(NC1(O)C(=O)c2ccccc2C1=O)c1ccc(C(F)(F)F)cc1
b. CC(=O)Nc1ccc(C(=O)CSc2nc3ccc(C)cc3[nH]2)cc1
c. CC(C)NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccccc3)cc2)cc1
Answer: b. CC(=O)Nc1ccc(C(=O)CSc2nc3ccc(C)cc3[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_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#}
N-[4-[2-[(6-methyl-1H-benzimidazol-2-yl)sulfanyl]acetyl]phenyl]acetamide