Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -0.780
b: -30.045
Answer: b. -30.045\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21
CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21
N-(4-chlorophenyl)-2-[4-[1-(2-methylpropyl)benzimidazol-2-yl]piperazin-1-yl]acetamide