Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.165\% 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: O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccccc1
b: CC(C)NC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)NC(C)C
c: Cc1ccccc1Cn1nnc2c1C(=O)c1ccccc1C2=O
Answer: c. Cc1ccccc1Cn1nnc2c1C(=O)c1ccccc1C2=O
{#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#}
Cc1ccccc1Cn1nnc2c1C(=O)c1ccccc1C2=O
Cc1ccccc1Cn1nnc2c1C(=O)c1ccccc1C2=O
3-[(2-methylphenyl)methyl]benzo[f]benzotriazole-4,9-dione