Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -19.386% 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 or b without using any other words.
Options:
a: Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)CC1
b: COc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2NCc2ccc3c(c2)OCO3)cc1
Answer: a. Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)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#}
Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)CC1
Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)CC1
N-tert-butyl-2-[4-[2-methyl-5-(trifluoromethyl)benzimidazol-1-yl]piperidin-1-yl]acetamide