InChI=1/C21H24N4O3/c1-13-5-10-19(28-4)18(11-13)14(2)23-15(3)20(26)25-21(27)24-17-8-6-16(12-22)7-9-17/h5-11,14-15,23H,1-4H3,(H2,24,25,26,27)/t14-,15+/m0/s1/f/h24-25H 458EDDCA6265B8AD