Using CCOC(=O)C1(NS(=O)(=O)c2ccc3c(Cl)cnc(NC(=N)N)c3c2)CCCC1 to produce N=C(N)Nc1ncc(Cl)c2ccc(S(=O)(=O)NC3(C(=O)O)CCCC3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.