InChI=1/C12H16N4O4/c1-4-6(7-9(15-4)12(20)14-3-13-7)8-11(19)10(18)5(2-17)16-8/h3,5,8,10-11,15-19H,2H2,1H3,(H,13,14,20)/t5-,8+,10+,11+/m1/s1/f/h14H	B1AD9D7C5E65846D