Using CSC1=NCCS1, CC(=O)Nc1nc(CCc2ccc(N)cc2)c(Cc2ccc(S(C)(=O)=O)cc2)s1 to produce CC(=O)Nc1nc(CCc2ccc(NC3=NCCS3)cc2)c(Cc2ccc(S(C)(=O)=O)cc2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.