Using CC(=O)OC(C)=O, O=C1Nc2ccccc2C1=C1OCc2cc(NCCO)ccc21 to produce CC(=O)OCCNc1ccc2c(c1)COC2=C1C(=O)Nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.