InChI=1/C14H20N6O4/c1-3-19(4-2)13(23)10-8(21)9(22)14(24-10)20-6-18-7-11(15)16-5-17-12(7)20/h5-6,8-10,14,21-22H,3-4H2,1-2H3,(H2,15,16,17)/t8-,9+,10-,14+/m0/s1/f/h15H2 EE1C03FC1E50899C