InChI=1/C19H25N5O2S/c1-2-6-15(21-18(20)26)17(25)23-19-22-14-9-10-24(12-16(14)27-19)11-13-7-4-3-5-8-13/h3-5,7-8,15H,2,6,9-12H2,1H3,(H3,20,21,26)(H,22,23,25)/p+1/t15-/m1/s1/fC19H26N5O2S/h21,23-24H,20H2/q+1 E85926EAB0F5B093