Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCC(=O)Nc1ccc2c(c1)nc(CN1CCN(C(C)=O)CC1)n2C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 8.228
b: 7.912
c: 3.946
d: -1.688
e: 15.942
Answer: c. 3.946\%.
{#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}.
CCC(=O)Nc1ccc2c(c1)nc(CN1CCN(C(C)=O)CC1)n2C
CCC(=O)Nc1ccc2c(c1)nc(CN1CCN(C(C)=O)CC1)n2C
N-[2-[(4-acetylpiperazin-1-yl)methyl]-1-methylbenzimidazol-5-yl]propanamide