InChI=1/C21H30N6O2/c1-15-9-16(2)11-26(10-15)21(3,4)12-23-19(28)20(29)25-17-7-5-6-8-18(17)27-14-22-13-24-27/h5-8,13-16H,9-12H2,1-4H3,(H,23,28)(H,25,29)/p+1/t15-,16+/fC21H31N6O2/h23,25-26H/q+1 1710B24D5DA591A6