InChI=1/C21H23N5O3/c1-4-26-17-11-6-5-10-16(17)24-18(26)13-25(3)21(29)20(28)23-15-9-7-8-14(12-15)19(27)22-2/h5-12H,4,13H2,1-3H3,(H,22,27)(H,23,28)/f/h22-23H 870F70D5E3236FDC