InChI=1/C15H21N5O2/c21-14(16-6-3-9-20-7-1-2-8-20)17-11-4-5-12-13(10-11)19-15(22)18-12/h4-5,10H,1-3,6-9H2,(H2,16,17,21)(H2,18,19,22)/p+1/fC15H22N5O2/h16-20H/q+1 9BBA905CC0169659