InChI=1/C15H22N6O2/c1-20-9-15(23-14(20)22)3-6-21(7-4-15)12-10-2-5-17-8-11(10)18-13(16)19-12/h17H,2-9H2,1H3,(H2,16,18,19)/p+1/fC15H23N6O2/h17H,16H2/q+1 4CD75F4DA39912A3