Using CCOP(=O)(Cc1ccc(C(=NO)c2ccc(OC)cc2)cc1)OCC to produce CCOP(=O)(Cc1ccc(C(N)c2ccc(OC)cc2)cc1)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.