InChI=1/C22H21N5O2/c1-13(15-5-6-19-18(11-15)25-20(28)12-29-19)24-22-16-3-2-4-17(16)26-21(27-22)14-7-9-23-10-8-14/h5-11,13H,2-4,12H2,1H3,(H,25,28)(H,24,26,27)/t13-/m1/s1/f/h24-25H E12E7530C8174528