Task: Answer the MCQ question.
Query: Which compound exhibits a 5.621\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(NC(=O)Cc1ccc([N+](=O)[O-])cc1)c1ccc2c(c1)OCO2
[b] CC(C)COP(=O)(OCC(C)C)C(Nc1ccccc1)c1ccc(F)cc1
[c] CCCn1nc(NS(=O)(=O)c2ccccc2)c2cc3ccccc3nc21
Answer: a. CC(NC(=O)Cc1ccc([N+](=O)[O-])cc1)c1ccc2c(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#}
CC(NC(=O)Cc1ccc([N+](=O)[O-])cc1)c1ccc2c(c1)OCO2
CC(NC(=O)Cc1ccc([N+](=O)[O-])cc1)c1ccc2c(c1)OCO2
N-[1-(1,3-benzodioxol-5-yl)ethyl]-2-(4-nitrophenyl)acetamide