Problem statement: Answer the MCQ question.
Question: Which drug has a -8.546\% 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 COc1ccc(NC(=O)C2CCCN(c3c4c(nc5ncnn35)CCC4)C2)cc1OC
b CCOC(=O)c1ccccc1NC(=O)CSc1nnc(COc2ccccc2)n1CC
Answer: b. CCOC(=O)c1ccccc1NC(=O)CSc1nnc(COc2ccccc2)n1CC
{#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#}
CCOC(=O)c1ccccc1NC(=O)CSc1nnc(COc2ccccc2)n1CC
CCOC(=O)c1ccccc1NC(=O)CSc1nnc(COc2ccccc2)n1CC
ethyl 2-[[2-[[4-ethyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate