Using COC(=O)c1ccc(C(=O)NN=C(C)c2nn(C)c(-c3cc(C)cc(C)c3)c2O)cc1 to produce CC(=NNC(=O)c1ccc(C(=O)O)cc1)c1nn(C)c(-c2cc(C)cc(C)c2)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.