Using CCOC(=O)N1CCC(C(N)=NO)CC1, COC(=O)c1cc(Cl)c(N)c2c1OCC2 to produce CCOC(=O)N1CCC(c2noc(-c3cc(Cl)c(N)c4c3OCC4)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.