InChI=1/C11H16N4O4/c16-2-6(3-17)15-8(4-18)7-1-12-10-9(7)13-5-14-11(10)19/h1,5-6,8,12,15-18H,2-4H2,(H,13,14,19)/t8-/m1/s1/f/h15H	B8E3584B84D341E1