Task: Answer the multiple-choice question.
Question: Which drug has a 8.621\% human ether-à-go-go related gene (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.) O=C(CSc1ncnc2ccccc12)c1cccs1
b.) Cc1c2cnn(CC(=O)Nc3cccc(C(F)(F)F)c3)c(=O)c2c(C)n1Cc1ccccc1F
Answer: b. Cc1c2cnn(CC(=O)Nc3cccc(C(F)(F)F)c3)c(=O)c2c(C)n1Cc1ccccc1F
{#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#}
Cc1c2cnn(CC(=O)Nc3cccc(C(F)(F)F)c3)c(=O)c2c(C)n1Cc1ccccc1F
Cc1c2cnn(CC(=O)Nc3cccc(C(F)(F)F)c3)c(=O)c2c(C)n1Cc1ccccc1F
2-[6-[(2-fluorophenyl)methyl]-5,7-dimethyl-4-oxopyrrolo[3,4-d]pyridazin-3-yl]-N-[3-(trifluoromethyl)phenyl]acetamide