InChI=1/C21H27N5O3/c1-14-17(7-10-29-14)19(27)23-16-5-8-25(9-6-16)20(28)24-18-11-15(12-22)13-26(18)21(2,3)4/h7,10-11,13,16H,5-6,8-9H2,1-4H3,(H,23,27)(H,24,28)/f/h23-24H 4C3572693521EA0D