Task: Answer the MCQ question.
Query: Which compound has a -2.834\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(=O)NCCn1c(SCc2cc(F)ccc2F)nc2ccccc2c1=O
b CCOC(=O)N1CCN(C(=O)CN2C(=O)NC(C)(c3ccc4ccccc4c3)C2=O)CC1
Answer: a. CC(=O)NCCn1c(SCc2cc(F)ccc2F)nc2ccccc2c1=O
{#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#}
CC(=O)NCCn1c(SCc2cc(F)ccc2F)nc2ccccc2c1=O
CC(=O)NCCn1c(SCc2cc(F)ccc2F)nc2ccccc2c1=O
N-[2-[2-[(2,5-difluorophenyl)methylsulfanyl]-4-oxoquinazolin-3-yl]ethyl]acetamide