Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.070\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1ccc2c(c1)N(CCCC(=O)NCC1COc3ccccc3O1)C(=O)CO2
[b] CC(C#N)(Cc1ccccc1)Nc1ccccc1
[c] CC1CC(=O)N(CC(=O)Nc2ccc(F)cc2F)c2ccccc2S1(=O)=O
Answer: b. CC(C#N)(Cc1ccccc1)Nc1ccccc1
{#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#}
CC(C#N)(Cc1ccccc1)Nc1ccccc1
CC(C#N)(Cc1ccccc1)Nc1ccccc1
2-anilino-2-methyl-3-phenylpropanenitrile