Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc2cnn(-c3ccc(OC(F)(F)Cl)cc3)c(=O)c2c1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 2.548
b. 15.149
c. 13.458
d. 15.091
Answer: c. 13.458\%.
{#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}.
COc1ccc2cnn(-c3ccc(OC(F)(F)Cl)cc3)c(=O)c2c1OC
COc1ccc2cnn(-c3ccc(OC(F)(F)Cl)cc3)c(=O)c2c1OC
2-[4-[chloro(difluoro)methoxy]phenyl]-7,8-dimethoxyphthalazin-1-one