Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -2.040% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(C)c1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
b: COc1ccc2c(c1)cc1n2CCN2CCCN=C12.Cl
Answer: a. CC(C)c1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)c1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
CC(C)c1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
2-(2-nitrophenoxy)-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)acetamide