Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 16.760
b) 8.668
c) 3.268
d) 5.087
e) 13.058
Answer: b. 8.668\%.
{#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}.
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1
2-[1-[(3,5-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-(pyridin-3-ylmethyl)acetamide