Using CCN(CC)c1ccc(C(N)N(C[C@H](O)[C@@H](N)Cc2ccccc2)C(=O)OC(C)(C)C)cc1, CN(C)C=O to produce CCN(CC)c1ccc(CN(N)C[C@H](O)[C@@H](N)Cc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.