InChI=1/C19H26N4O3S/c1-27-14-9-15(23-19(25)16-7-6-13-26-16)18(24)22-12-5-4-11-21-17-8-2-3-10-20-17/h2-3,6-8,10,13,15H,4-5,9,11-12,14H2,1H3,(H,20,21)(H,22,24)(H,23,25)/p+1/t15-/m1/s1/fC19H27N4O3S/h20-23H/q+1 CF905B68E0481503