Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.596\% 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. CC(=O)NCc1nc2ccccc2n1C(C)C
b. CCCC(=O)Nc1ccc2nn(-c3ccc(OC)cc3)nc2c1
c. COc1ccc(C(=O)Oc2ccc3c(C)cc(=O)oc3c2C(C)=O)cc1
Answer: a. CC(=O)NCc1nc2ccccc2n1C(C)C
{#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#}
CC(=O)NCc1nc2ccccc2n1C(C)C
CC(=O)NCc1nc2ccccc2n1C(C)C
N-[(1-propan-2-ylbenzimidazol-2-yl)methyl]acetamide