Using N=C(N)N, COC(=O)c1ccc(CCc2nc(NC(C)=O)sc2Cc2ccc(S(C)(=O)=O)cc2)cc1 to produce CC(=O)Nc1nc(CCc2ccc(C(=O)NC(=N)N)cc2)c(Cc2ccc(S(C)(=O)=O)cc2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.