Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C1NN(c2ccccc2)C(=O)/C1=C\c1coc2ccc(O)cc2c1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 1.346
b. -2.203
Answer: b. -2.203\%.
{#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=C1NN(c2ccccc2)C(=O)/C1=C\c1coc2ccc(O)cc2c1=O
O=C1NN(c2ccccc2)C(=O)/C1=C\c1coc2ccc(O)cc2c1=O
(4Z)-4-[(6-hydroxy-4-oxochromen-3-yl)methylidene]-1-phenylpyrazolidine-3,5-dione