Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -18.184\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(C(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12)C1CCCCC1
[b] Cc1ccc(NC(=O)Nc2ccccc2C#N)c(Cl)c1
Answer: a. CN(C(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12)C1CCCCC1
{#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#}
N-cyclohexyl-N-methyl-2-[(3-oxo-2-phenyl-2H-imidazo[1,2-c]quinazolin-5-yl)sulfanyl]acetamide