Using CCCCCCCCc1ccc(-c2cnc(C3(C)COC(C)(C)N3C(=O)OC(C)(C)C)[nH]2)cc1 to produce CCCCCCCCc1ccc(-c2cnc(C(C)(N)CO)[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.