Using CC(C)(c1ccc2ncccc2c1)n1nnc2ccc(-c3cnn(CCOC4CCCCO4)c3)nc21 to produce CC(C)(c1ccc2ncccc2c1)n1nnc2ccc(-c3cnn(CCO)c3)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.