InChI=1/C15H20N4O4/c20-18(21)13-3-4-14(15(11-13)19(22)23)17-9-5-12(6-10-17)16-7-1-2-8-16/h3-4,11-12H,1-2,5-10H2/p+1/fC15H21N4O4/h16H/q+1	A964B25B1675DD9E