Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.895\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(CN1CCN(c2ccc([N+](=O)[O-])cc2)CC1)Nc1nccs1
b CC(C1CC2CCC1C2)n1c(COc2ccccc2F)nnc1SCC(N)=O
Answer: b. CC(C1CC2CCC1C2)n1c(COc2ccccc2F)nnc1SCC(N)=O
{#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#}
CC(C1CC2CCC1C2)n1c(COc2ccccc2F)nnc1SCC(N)=O
CC(C1CC2CCC1C2)n1c(COc2ccccc2F)nnc1SCC(N)=O
2-[[4-[1-(2-bicyclo[2.2.1]heptanyl)ethyl]-5-[(2-fluorophenoxy)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetamide