Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1c2ccccc2c(=O)n2n1Cc1ccccc1C2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a -21.808
b 4.158
c 12.040
d 14.038
Answer: c. 12.040\%.
{#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=c1c2ccccc2c(=O)n2n1Cc1ccccc1C2
O=c1c2ccccc2c(=O)n2n1Cc1ccccc1C2
7,12-dihydrophthalazino[2,3-b]phthalazine-5,14-dione