Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.760\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC1CCN(C(=O)c2[nH]cnc2C(=O)NCc2ccccc2)CC1
b. O=[N+]([O-])c1ccc(CSc2nc3ccccc3o2)cc1
Answer: a. CC1CCN(C(=O)c2[nH]cnc2C(=O)NCc2ccccc2)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#}
CC1CCN(C(=O)c2[nH]cnc2C(=O)NCc2ccccc2)CC1
CC1CCN(C(=O)c2[nH]cnc2C(=O)NCc2ccccc2)CC1
N-benzyl-5-(4-methylpiperidine-1-carbonyl)-1H-imidazole-4-carboxamide