Problem statement: Answer the MCQ question.
Question: Which compound has a 7.936\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=c1c(-c2ccco2)[n+]([O-])c2ccccc2n1OCc1ccccc1
b. Br.O=C(Cn1c(NCCO)nc2ccccc21)c1cccs1
c. N#Cc1ccccc1Cn1cc(C(=O)c2ccco2)c2ccccc21
Answer: a. O=c1c(-c2ccco2)[n+]([O-])c2ccccc2n1OCc1ccccc1
{#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#}
O=c1c(-c2ccco2)[n+]([O-])c2ccccc2n1OCc1ccccc1
O=c1c(-c2ccco2)[n+]([O-])c2ccccc2n1OCc1ccccc1
3-(furan-2-yl)-4-oxido-1-phenylmethoxyquinoxalin-4-ium-2-one