Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CCn1c(=O)c2cccn2c2ccc(F)cc21)NCCc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 10.526
b 18.428
Answer: b. 18.428\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(CCn1c(=O)c2cccn2c2ccc(F)cc21)NCCc1ccccc1
O=C(CCn1c(=O)c2cccn2c2ccc(F)cc21)NCCc1ccccc1
3-(7-fluoro-4-oxopyrrolo[1,2-a]quinoxalin-5-yl)-N-(2-phenylethyl)propanamide