Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.255\% 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: CC1CCN(c2oc(Cc3cccc4ccccc34)nc2C#N)CC1
b: COc1ccc(CC(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1OC
c: CCS(=O)(=O)Nc1cc(OC)c(OC)cc1Cc1nccc2cc(OC)c(OC)cc12
Answer: b. COc1ccc(CC(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1OC
{#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(CC(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1OC
COc1ccc(CC(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1OC
2-(3,4-dimethoxyphenyl)-N-[4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]acetamide