Task: Answer the multiple-choice question.
Query: Which compound has a 6.274\% 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. COc1ccc(OC)c(Cc2nnc(CCC(=O)N3CCCCC3)o2)c1
b. N#Cc1cnn(-c2cccc(Cl)c2)c1-n1cccc1
c. Cc1ccc(N2C(=O)NC(NS(=O)(=O)c3ccccc3)(C(F)(F)F)C2=O)cc1
Answer: a. COc1ccc(OC)c(Cc2nnc(CCC(=O)N3CCCCC3)o2)c1
{#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(OC)c(Cc2nnc(CCC(=O)N3CCCCC3)o2)c1
COc1ccc(OC)c(Cc2nnc(CCC(=O)N3CCCCC3)o2)c1
3-[5-[(2,5-dimethoxyphenyl)methyl]-1,3,4-oxadiazol-2-yl]-1-piperidin-1-ylpropan-1-one