InChI=1/C22H25N5O2/c1-2-20-24-18-9-5-6-10-19(18)27(20)14-22(29)26-25-21(28)12-11-15-13-23-17-8-4-3-7-16(15)17/h3-10,20,24H,2,11-14H2,1H3,(H,25,28)(H,26,29)/p+1/t20-/m1/s1/fC22H26N5O2/h23,25-26H/q+1 8C5A8E8B94397BC2