Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1cc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc(OC)c1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 5.771
[b] -2.842
[c] 8.635
[d] -0.237
Answer: a. 5.771\%.
{#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}.
COc1cc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc(OC)c1OC
COc1cc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc(OC)c1OC
(6-methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 3,4,5-trimethoxybenzoate