InChI=1/C19H20N4O4/c1-26-15-6-3-12(4-7-15)16(17-11-21-19(20)22-17)10-13-9-14(23(24)25)5-8-18(13)27-2/h3-9,11,16H,10H2,1-2H3,(H3,20,21,22)/p+1/t16-/m0/s1/fC19H21N4O4/h21-22H,20H2/q+1	578E9DE6F7D62118