Task: Answer the MCQ question.
Query: Which drug exhibits a 4.846\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cc(C)c(NC(=O)CS(=O)CC(=O)Nc2ccc(N3CCOCC3)cc2)c(C)c1
b: O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccc2c(c1)OCO2
c: CC(NC(=O)Cc1ccccc1)c1cc2c(cc1Br)OCCCO2
Answer: b. O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccc2c(c1)OCO2
{#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#}
O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccc2c(c1)OCO2
O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-2-(2-oxo-4-phenylpyrrolidin-1-yl)acetamide