Using CCOC(=O)[C@H]1CC[C@H](NS(=O)(=O)c2ccc3c(Cl)cnc(Cl)c3c2)CC1, N=C(N)Nc1ncc(Cl)c2ccc(S(=O)(=O)N[C@H]3CC[C@H](C(=O)O)CC3)cc12 to produce CCOC(=O)[C@H]1CC[C@H](NS(=O)(=O)c2ccc3c(Cl)cnc(NC(=N)N)c3c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.