Using CN(C(=O)OC(C)(C)C)C(COCc1ccccc1)COCC1COC(C)(C)O1 to produce CN(C(=O)OC(C)(C)C)C(CO)COCC1COC(C)(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.