InChI=1/C19H26N4O2S/c24-18(11-10-14-6-2-1-3-7-14)22-23-19(25)13-26-12-17-20-15-8-4-5-9-16(15)21-17/h4-5,8-9,14H,1-3,6-7,10-13H2,(H,20,21)(H,22,24)(H,23,25)/f/h20,22-23H 249E8D479B28615A