Task: Answer the MCQ question.
Question: Which drug exhibits a 10.479% 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 O=C1Cc2ccccc2C(=O)N1OCc1ccc(Cl)cc1
b CN(Cc1cnccn1)C(=O)C1CCC(=O)N(CCc2ccccc2)C1
Answer: a. O=C1Cc2ccccc2C(=O)N1OCc1ccc(Cl)cc1
{#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#}
O=C1Cc2ccccc2C(=O)N1OCc1ccc(Cl)cc1
O=C1Cc2ccccc2C(=O)N1OCc1ccc(Cl)cc1
2-[(4-chlorophenyl)methoxy]-4H-isoquinoline-1,3-dione