Task: Answer the multiple-choice question.
Question: Which drug exhibits a -5.053% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(Nc1ccc2c(c1)OCO2)C1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
b: CC1=NN(C(=O)Cc2ccccc2)C(O)(c2cccnc2)C1
Answer: b. CC1=NN(C(=O)Cc2ccccc2)C(O)(c2cccnc2)C1
{#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#}
CC1=NN(C(=O)Cc2ccccc2)C(O)(c2cccnc2)C1
CC1=NN(C(=O)Cc2ccccc2)C(O)(c2cccnc2)C1
1-(5-hydroxy-3-methyl-5-pyridin-3-yl-4H-pyrazol-1-yl)-2-phenylethanone