Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.613\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCCCC(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccccc1
[b] COCC(C)n1c(C)cc(C(=O)COC(=O)c2ccc(N3CCCC3=O)cc2)c1C
Answer: a. CCCCC(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccccc1
{#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#}
CCCCC(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccccc1
CCCCC(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccccc1
7-fluoro-4-pentanoyl-5-phenyl-3,5-dihydro-1H-1,4-benzodiazepin-2-one