InChI=1/C21H27N5O4/c1-24-19-17(20(27)25(2)21(24)28)22-18(23-19)14-7-8-15(16(13-14)29-3)30-12-11-26-9-5-4-6-10-26/h7-8,13H,4-6,9-12H2,1-3H3,(H,22,23)/p+1/fC21H28N5O4/h22,26H/q+1 6822F4BF87684DCD