Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 19.838\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(C(=O)N2CCCC(Nc3ccc(F)c(F)c3)C2)c(OC)n1
b) CCCCNC(=S)N1CCn2cccc2C1c1cccnc1
Answer: a. COc1ccc(C(=O)N2CCCC(Nc3ccc(F)c(F)c3)C2)c(OC)n1
{#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#}
COc1ccc(C(=O)N2CCCC(Nc3ccc(F)c(F)c3)C2)c(OC)n1
COc1ccc(C(=O)N2CCCC(Nc3ccc(F)c(F)c3)C2)c(OC)n1
[3-(3,4-difluoroanilino)piperidin-1-yl]-(2,6-dimethoxypyridin-3-yl)methanone