Using CCOC(C)=N, C[C@@H](O)[C@H]1C(=O)N2C(C(=O)O)=C([C@H](N)CN)C[C@H]12 to produce CC1=N[C@@H](C2=C(C(=O)O)N3C(=O)[C@H]([C@@H](C)O)[C@H]3C2)CN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.