Problem statement: Answer the MCQ question.
Query: Which drug has a 22.056\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CNC(=O)CN(c1ccc(OC)cc1)S(=O)(=O)c1ccc(F)cc1
[b] COc1ccccc1OCC(=O)OCn1c(SC)nnc(C)c1=O
Answer: b. COc1ccccc1OCC(=O)OCn1c(SC)nnc(C)c1=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#}
COc1ccccc1OCC(=O)OCn1c(SC)nnc(C)c1=O
COc1ccccc1OCC(=O)OCn1c(SC)nnc(C)c1=O
(6-methyl-3-methylsulfanyl-5-oxo-1,2,4-triazin-4-yl)methyl 2-(2-methoxyphenoxy)acetate