InChI=1/C21H21N5O4/c1-26-11-15(23-21(27)22-14-5-3-2-4-6-14)10-16(26)20-24-19(25-30-20)13-7-8-17-18(9-13)29-12-28-17/h2-9,15-16H,10-12H2,1H3,(H2,22,23,27)/p+1/t15-,16-/m0/s1/fC21H22N5O4/h22-23,26H/q+1 B97F7C62FD387575