InChI=1/C20H24N4O2S/c21-19(25)16-3-7-18(8-4-16)23-20(26)22-17-5-1-15(2-6-17)9-10-24-11-13-27-14-12-24/h1-8H,9-14H2,(H2,21,25)(H2,22,23,26)/p+1/fC20H25N4O2S/h22-24H,21H2/q+1 B747CD5ED2BF3DA9