Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(-c2c(C)[nH]n3c(=O)c(Cc4ccccc4)c(C)nc23)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 18.423
b) 9.637
c) 9.269
d) 2.540
e) 1.086
Answer: d. 2.540\%.
{#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(-c2c(C)[nH]n3c(=O)c(Cc4ccccc4)c(C)nc23)cc1
COc1ccc(-c2c(C)[nH]n3c(=O)c(Cc4ccccc4)c(C)nc23)cc1
6-benzyl-3-(4-methoxyphenyl)-2,5-dimethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one