Task: Answer the multiple choice question.
Question: Which compound has a -4.060% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCNc1nn2ccccc2c1/C=C(\C#N)C(=O)OCC
b. O=C(Nc1ccccc1N1CCCC1)c1ccc2c(c1)OCO2
Answer: a. CCNc1nn2ccccc2c1/C=C(\C#N)C(=O)OCC
{#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#}
CCNc1nn2ccccc2c1/C=C(\C#N)C(=O)OCC
CCNc1nn2ccccc2c1/C=C(\C#N)C(=O)OCC
ethyl (E)-2-cyano-3-[2-(ethylamino)pyrazolo[1,5-a]pyridin-3-yl]prop-2-enoate