Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES COc1ccccc1C=NC(CO)C(O)c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 20.424
(b) 3.780
(c) -3.136
(d) 9.224
Answer: b. 3.780\%.
{#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}.
COc1ccccc1C=NC(CO)C(O)c1ccc([N+](=O)[O-])cc1
COc1ccccc1C=NC(CO)C(O)c1ccc([N+](=O)[O-])cc1
2-[(2-methoxyphenyl)methylideneamino]-1-(4-nitrophenyl)propane-1,3-diol