Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCCCCC2)cc1C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 6.697
b 13.158
c 2.646
Answer: c. 2.646\%.
{#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}.
COc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCCCCC2)cc1C
COc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCCCCC2)cc1C
N-cycloheptyl-2-[1-[(4-methoxy-3-methylphenyl)methyl]-3-oxopiperazin-2-yl]acetamide