Using CC(C)(CN1C(=O)C2(C)COCCN2c2nc(Cl)ncc21)OC1CCCCO1 to produce CC(C)(O)CN1C(=O)C2(C)COCCN2c2nc(Cl)ncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.