Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.615\% 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(-n2nc3c(=O)n(CC(=O)NCc4ccccc4)nc(C)c3c2C)cc1
b. CCOc1ccc(CNC(=O)CCC(=O)n2ncc3ccc(Cl)cc32)cc1
Answer: a. Cc1ccc(-n2nc3c(=O)n(CC(=O)NCc4ccccc4)nc(C)c3c2C)cc1
{#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(-n2nc3c(=O)n(CC(=O)NCc4ccccc4)nc(C)c3c2C)cc1
Cc1ccc(-n2nc3c(=O)n(CC(=O)NCc4ccccc4)nc(C)c3c2C)cc1
N-benzyl-2-[3,4-dimethyl-2-(4-methylphenyl)-7-oxopyrazolo[3,4-d]pyridazin-6-yl]acetamide