InChI=1/C22H26N4O3/c1-14(2)23-20(27)21(28)24-16-9-6-10-17(13-16)25-22(29)26-19-12-5-8-15-7-3-4-11-18(15)19/h5-6,8-10,12-14H,3-4,7,11H2,1-2H3,(H,23,27)(H,24,28)(H2,25,26,29)/f/h23-26H 146B9C176A3087E8