Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(-c2ncncc2-c2ccccc2)c(O)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 6.306
[b] 10.631
[c] 5.048
[d] 0.228
Answer: a. 6.306\%.
{#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(-c2ncncc2-c2ccccc2)c(O)c1
COc1ccc(-c2ncncc2-c2ccccc2)c(O)c1
5-methoxy-2-(5-phenylpyrimidin-4-yl)phenol