Using CC(=O)O, CN1C[C@H](CNN)C[C@@H]2c3cccc4c3c(cn4C)C[C@H]21 to produce CC(=O)NNC[C@@H]1C[C@@H]2c3cccc4c3c(cn4C)C[C@H]2N(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.