InChI=1/C19H29N5O2S/c25-18(22-23-19(27)21-17-7-3-4-8-17)20-13-15-5-1-2-6-16(15)14-24-9-11-26-12-10-24/h1-2,5-6,17H,3-4,7-14H2,(H2,20,22,25)(H2,21,23,27)/f/h20-23H 24E3D49505F9FA35