Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.585\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Oc1c(C=Nc2ccccc2)sc2ccccc12
[b] COCCNC(=O)/C(C#N)=c1\s/c(=C\c2ccccc2OC(F)F)c(=O)n1Cc1ccccc1
[c] NS(=O)(=O)c1ccc(NC(=O)CSc2nnc(-c3ccc(O)cc3)o2)cc1
Answer: b. COCCNC(=O)/C(C#N)=c1\s/c(=C\c2ccccc2OC(F)F)c(=O)n1Cc1ccccc1
{#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#}
COCCNC(=O)/C(C#N)=c1\s/c(=C\c2ccccc2OC(F)F)c(=O)n1Cc1ccccc1
COCCNC(=O)/C(C#N)=c1\s/c(=C\c2ccccc2OC(F)F)c(=O)n1Cc1ccccc1
(2Z)-2-[(5Z)-3-benzyl-5-[[2-(difluoromethoxy)phenyl]methylidene]-4-oxo-1,3-thiazolidin-2-ylidene]-2-cyano-N-(2-methoxyethyl)acetamide