InChI=1/C19H26N4O2S/c1-4-23(5-2)16(15-9-7-6-8-10-15)13-20-19(25)22-21-18(24)17-14(3)11-12-26-17/h6-12,16H,4-5,13H2,1-3H3,(H,21,24)(H2,20,22,25)/p+1/t16-/m1/s1/fC19H27N4O2S/h20-23H/q+1 740B27687CE22DEE