Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.533\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(NNc1ccc(Cl)cc1)c1c(F)cccc1Cl
b.) N#Cc1cc(C(=O)c2cc(Br)ccc2O)cn(Cc2ccccc2)c1=O
c.) C=CCC1NS(=O)(=O)OC(CCc2ccccc2)C1O
Answer: c. C=CCC1NS(=O)(=O)OC(CCc2ccccc2)C1O
{#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#}
C=CCC1NS(=O)(=O)OC(CCc2ccccc2)C1O
C=CCC1NS(=O)(=O)OC(CCc2ccccc2)C1O
2,2-dioxo-6-(2-phenylethyl)-4-prop-2-enyloxathiazinan-5-ol