InChI=1/C21H31N5O3/c1-4-9-22-19(27)15-25-10-12-26(13-11-25)16-20(28)23-14-17-5-7-18(8-6-17)21(29)24(2)3/h4-8H,1,9-16H2,2-3H3,(H,22,27)(H,23,28)/f/h22-23H F52B76A7DDE9A4B8