Task: Answer the MCQ question.
Query: Which compound exhibits a 3.647\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC1CCC(C#N)(N(C)C(=O)CSc2nnc(C3CC3)n2C2CC2)CC1
b: CCn1c(COc2ccc3c(c2)CCCC3)nnc1SCC(=O)Nc1ccc(C(=O)OC)cc1
Answer: b. CCn1c(COc2ccc3c(c2)CCCC3)nnc1SCC(=O)Nc1ccc(C(=O)OC)cc1
{#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(COc2ccc3c(c2)CCCC3)nnc1SCC(=O)Nc1ccc(C(=O)OC)cc1
CCn1c(COc2ccc3c(c2)CCCC3)nnc1SCC(=O)Nc1ccc(C(=O)OC)cc1
methyl 4-[[2-[[4-ethyl-5-(5,6,7,8-tetrahydronaphthalen-2-yloxymethyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate