Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CC(=O)Nc1ccccc1Nc1nc(NCCO)nc(N2CCCC2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 6.851
[b] 4.602
[c] 3.986
[d] 3.719
Answer: a. 6.851\%.
{#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(=O)Nc1ccccc1Nc1nc(NCCO)nc(N2CCCC2)n1
CC(=O)Nc1ccccc1Nc1nc(NCCO)nc(N2CCCC2)n1
N-[2-[[4-(2-hydroxyethylamino)-6-pyrrolidin-1-yl-1,3,5-triazin-2-yl]amino]phenyl]acetamide