Using CC(C)(C)OC(=O)N1CC[C@H](CC(=O)O)C1, CCN=C=NCCCN(C)C to produce CCOC(=O)C[C@H]1CCN(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.