InChI=1/C16H20N4O4/c21-15(17-10-4-3-5-11(8-10)20(23)24)9-14-16(22)19-13-7-2-1-6-12(13)18-14/h3-5,8,12-14,18H,1-2,6-7,9H2,(H,17,21)(H,19,22)/p+1/t12-,13+,14+/m0/s1/fC16H21N4O4/h17-19H/q+1	2FA2C7C6630BC515