InChI=1/C19H27N5O2S/c25-17(20-14-7-3-1-4-8-14)13-23-19(26)24-16(21-23)11-12-18(22-24)27-15-9-5-2-6-10-15/h11-12,14-15H,1-10,13H2,(H,20,25)/f/h20H 5F83E6C7EDF6CC62