Task: Answer the multiple choice question.
Question: Which compound has a 13.290\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccccc1-c1nnc(SCC(=O)Nc2ccc3c(c2)OCCO3)n1N
[b] Cc1cc(N2CCN(C(=O)c3ccco3)CC2)n2ncc(-c3ccccc3)c2n1
Answer: a. COc1ccccc1-c1nnc(SCC(=O)Nc2ccc3c(c2)OCCO3)n1N
{#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#}
COc1ccccc1-c1nnc(SCC(=O)Nc2ccc3c(c2)OCCO3)n1N
COc1ccccc1-c1nnc(SCC(=O)Nc2ccc3c(c2)OCCO3)n1N
2-[[4-amino-5-(2-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide