Using NN, Cc1cc2c(cc1C)NC(=S)CC(c1ccc(-n3c(C)nc4cnccc43)cc1)=N2 to produce Cc1cc2c(cc1C)N=C(c1ccc(-n3c(C)nc4cnccc43)cc1)CC(NN)=N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.