InChI=1/C17H25N5O2/c1-11-16(12(2)21-20-11)19-17(23)18-10-15(22(3)4)13-7-6-8-14(9-13)24-5/h6-9,15H,10H2,1-5H3,(H,20,21)(H2,18,19,23)/p+1/t15-/m1/s1/fC17H26N5O2/h18-20,22H/q+1 4D0F45376198E88F