Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.577\% 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=C1CN(C(=O)CSc2nnc(C3CC3)n2-c2ccccc2)c2ccccc2N1
b: N#Cc1c(SCC(=O)Nc2cccc(F)c2)sc2c(O)cc(=O)[nH]c12
c: Cc1ccc(C(=O)NNc2c3ccccc3nc3ccccc23)cc1
Answer: c. Cc1ccc(C(=O)NNc2c3ccccc3nc3ccccc23)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#}
Cc1ccc(C(=O)NNc2c3ccccc3nc3ccccc23)cc1
Cc1ccc(C(=O)NNc2c3ccccc3nc3ccccc23)cc1
N'-(acridin-9-yl)-4-methylbenzohydrazide