Task: Answer the MCQ question.
Question: Which drug exhibits a 0.996% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=[N+]([O-])c1ccc(N2CCN(c3cccc(Cl)c3)CC2)cn1
(b) CC(NC(=O)c1ccccc1)c1nc2ccccc2n1Cc1ccccc1F
Answer: b. CC(NC(=O)c1ccccc1)c1nc2ccccc2n1Cc1ccccc1F
{#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#}
CC(NC(=O)c1ccccc1)c1nc2ccccc2n1Cc1ccccc1F
CC(NC(=O)c1ccccc1)c1nc2ccccc2n1Cc1ccccc1F
N-[1-[1-[(2-fluorophenyl)methyl]benzimidazol-2-yl]ethyl]benzamide