Using Cc1ccc(Nc2nc(N[C@@H]3CCOC[C@@H]3NC(=O)OC(C)(C)C)ncc2C(N)=O)cc1 to produce Cc1ccc(Nc2nc(N[C@@H]3CCOC[C@@H]3N)ncc2C(N)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.