Task: Answer the multiple choice question.
Question: Which drug exhibits a 22.448\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCn1c(CCCOc2ccc(Cl)cc2Cl)nnc1SCC(=O)Nc1cccc(F)c1
b. COc1ccc(NC(=O)CSCc2ccc(C)cc2)cc1
Answer: a. CCn1c(CCCOc2ccc(Cl)cc2Cl)nnc1SCC(=O)Nc1cccc(F)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#}
CCn1c(CCCOc2ccc(Cl)cc2Cl)nnc1SCC(=O)Nc1cccc(F)c1
CCn1c(CCCOc2ccc(Cl)cc2Cl)nnc1SCC(=O)Nc1cccc(F)c1
2-[[5-[3-(2,4-dichlorophenoxy)propyl]-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-(5-fluorophenyl)acetamide