Problem statement: Answer the multiple-choice question.
Question: Which drug has a -21.233% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCC(=O)OCC(=O)Nc1ccc(OC(F)F)cc1
b: COc1ccc(-n2c(C)nc3c(cnn3-c3ccccc3)c2=O)cc1
Answer: a. CCCCC(=O)OCC(=O)Nc1ccc(OC(F)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#}
CCCCC(=O)OCC(=O)Nc1ccc(OC(F)F)cc1
CCCCC(=O)OCC(=O)Nc1ccc(OC(F)F)cc1
[2-[4-(difluoromethoxy)anilino]-2-oxoethyl]pentanoate