Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.736% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CCCn1c(=O)[nH]c2ccccc2c1=O)Nc1ccc(F)cc1
b) Cc1occc1C(=O)N1CCCC(N2CCN(c3ccccc3F)CC2)C1
Answer: a. O=C(CCCn1c(=O)[nH]c2ccccc2c1=O)Nc1ccc(F)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=C(CCCn1c(=O)[nH]c2ccccc2c1=O)Nc1ccc(F)cc1
O=C(CCCn1c(=O)[nH]c2ccccc2c1=O)Nc1ccc(F)cc1
4-(2,4-dioxo-1H-quinazolin-3-yl)-N-(4-fluorophenyl)butanamide