Using CC(=O)OCC(=O)Nc1cnc2cc(OCc3ccccc3)ccc2c1NCC(C)(C)O to produce CC(C)(O)Cn1c(CO)nc2cnc3cc(OCc4ccccc4)ccc3c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.