Using ON=C(Cl)c1cccnc1, CC(C)(C)OC(=O)N1C=CCC1 to produce CC(C)(C)OC(=O)N1C[C@@H]2ON=C(c3cccnc3)[C@@H]2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.