Using CC(=O)N(c1cc2c(cnn2C2CCCCO2)cc1OCc1ccccc1)C1CCOCC1 to produce CC(=O)N(c1cc2c(cnn2C2CCCCO2)cc1O)C1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.