Problem statement: Answer the multiple choice question.
Question: Which compound has a -0.422\% 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.) CN(C)S(=O)(=O)c1ccc(NC(=O)N2CCN(c3ccccc3)CC2)cc1
b.) COC(=O)c1cccc(NC(=O)CN2CCN(Cc3ccccc3)CC2)c1
c.) CC(=O)N1CCN(CC(=O)Nc2ccc(C#N)c(Cl)c2)CC1
Answer: c. CC(=O)N1CCN(CC(=O)Nc2ccc(C#N)c(Cl)c2)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#}
CC(=O)N1CCN(CC(=O)Nc2ccc(C#N)c(Cl)c2)CC1
CC(=O)N1CCN(CC(=O)Nc2ccc(C#N)c(Cl)c2)CC1
2-(4-acetylpiperazin-1-yl)-N-(3-chloro-4-cyanophenyl)acetamide