Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(O)c1nn(CCOc2c(Cl)cccc2Cl)c(=O)c2ccccc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a.) 13.428
b.) 18.971
Answer: a. 13.428\%.
{#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}.
O=C(O)c1nn(CCOc2c(Cl)cccc2Cl)c(=O)c2ccccc12
O=C(O)c1nn(CCOc2c(Cl)cccc2Cl)c(=O)c2ccccc12
3-[2-(2,6-dichlorophenoxy)ethyl]-4-oxophthalazine-1-carboxylic acid