Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.442\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)CNC1CC(=O)N(c2cccc(Cl)c2)C1=O
[b] Cc1ccc2[nH]c(-c3ccccc3)c(CN3CCN(C)CC3)c(=O)c2c1
Answer: a. CCOC(=O)CNC1CC(=O)N(c2cccc(Cl)c2)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#}
CCOC(=O)CNC1CC(=O)N(c2cccc(Cl)c2)C1=O
CCOC(=O)CNC1CC(=O)N(c2cccc(Cl)c2)C1=O
ethyl2-[[1-(3-chlorophenyl)-2,5-dioxopyrrolidin-3-yl]amino]acetate