InChI=1/C19H26N4O2S/c1-12(2)16(17(24)22-18(20)25)26-19-21-14-10-6-7-11-15(14)23(19)13-8-4-3-5-9-13/h6-7,10-13,16H,3-5,8-9H2,1-2H3,(H3,20,22,24,25)/t16-/m1/s1/f/h22H,20H2 797BEA52F0A28653