InChI=1/C19H23N5O3S/c1-11-12(2)14(9-20)16(21-13(11)3)28-10-15(25)23-24-17(26)19(22-18(24)27)7-5-4-6-8-19/h4-8,10H2,1-3H3,(H,22,27)(H,23,25)/f/h22-23H 6663BB3898F996B0