Task: Answer the MCQ question.
Query: Which drug exhibits a 14.402\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(NNc1ncnc2c1cnn2-c1cccc(Cl)c1)c1ccco1
b CC1(CC(=O)NN2C(=O)c3ccccc3C2=O)OCCCO1
Answer: a. O=C(NNc1ncnc2c1cnn2-c1cccc(Cl)c1)c1ccco1
{#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#}
O=C(NNc1ncnc2c1cnn2-c1cccc(Cl)c1)c1ccco1
O=C(NNc1ncnc2c1cnn2-c1cccc(Cl)c1)c1ccco1
N'-[1-(3-chlorophenyl)pyrazolo[3,4-d]pyrimidin-4-yl]furan-2-carbohydrazide