InChI=1/C20H23N5O2S/c1-2-25-16-9-5-3-7-14(16)23-19(25)13-22-20(27)24-15-8-4-6-10-17(15)28-12-11-18(21)26/h3-10H,2,11-13H2,1H3,(H2,21,26)(H2,22,24,27)/f/h22,24H,21H2 DE7680E625B14EBD