Problem statement: Answer the MCQ question.
Query: Which drug has a -1.338\% 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.) Cc1ccc(-n2c(O)c(C=Nc3ccccc3N)c(=O)[nH]c2=O)cc1C
b.) CC1CN(Cc2ccc(Cl)cc2Cl)CC(C)O1
Answer: a. Cc1ccc(-n2c(O)c(C=Nc3ccccc3N)c(=O)[nH]c2=O)cc1C
{#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#}
Cc1ccc(-n2c(O)c(C=Nc3ccccc3N)c(=O)[nH]c2=O)cc1C
Cc1ccc(-n2c(O)c(C=Nc3ccccc3N)c(=O)[nH]c2=O)cc1C
5-[(2-aminophenyl)iminomethyl]-1-(3,4-dimethylphenyl)-6-hydroxypyrimidine-2,4-dione