Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.767\% 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=c1c2ccccc2n2c(-c3cccc(F)c3)nnc2n1Cc1ccccc1
b) CCC(C)c1nc2ccsc2c(N2CCOC2=O)c1-c1ccccc1
c) COc1cc(OC)c(NS(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1Cl
Answer: a. O=c1c2ccccc2n2c(-c3cccc(F)c3)nnc2n1Cc1ccccc1
{#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=c1c2ccccc2n2c(-c3cccc(F)c3)nnc2n1Cc1ccccc1
O=c1c2ccccc2n2c(-c3cccc(F)c3)nnc2n1Cc1ccccc1
4-benzyl-1-(3-fluorophenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5-one