InChI=1/C22H31N5O2/c1-14-8-6-10-19(12-14)24-22(29)27-11-7-9-18(13-27)21(28)23-15(2)20-16(3)25-26(5)17(20)4/h6,8,10,12,15,18H,7,9,11,13H2,1-5H3,(H,23,28)(H,24,29)/t15-,18-/m0/s1/f/h23-24H F1FB2030876FBA27