InChI=1/C19H23N5O3S/c20-19(21)23-9-3-7-17(25)24-14-5-1-6-15(10-14)28-16(11-18(26)27)13-4-2-8-22-12-13/h1-2,4-6,8,10,12,16H,3,7,9,11H2,(H,24,25)(H,26,27)(H4,20,21,23)/t16-/m0/s1/f/h23-24H,20-21H2 6247D759D46FE586