Task: Answer the MCQ question.
Query: Which drug has a 12.961\% 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. CS(=O)(=O)c1ccc(NC(=O)c2ccc3c(c2)S(=O)(=O)N=C2CCCCCN23)cc1
b. CCCSc1nc(N)c(C#N)c(-c2ccc(C)cc2)c1C#N
c. CC(C)c1ccc(OCC(=O)NNC(=O)c2cnccn2)cc1
Answer: c. CC(C)c1ccc(OCC(=O)NNC(=O)c2cnccn2)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(C)c1ccc(OCC(=O)NNC(=O)c2cnccn2)cc1
CC(C)c1ccc(OCC(=O)NNC(=O)c2cnccn2)cc1
N'-[2-(4-propan-2-ylphenoxy)acetyl]pyrazine-2-carbohydrazide