InChI=1/C21H27N3O3/c1-21(2)16-11-14(8-9-17(16)23-20(21)27)22-19(26)13-10-18(25)24(12-13)15-6-4-3-5-7-15/h8-9,11,13,15H,3-7,10,12H2,1-2H3,(H,22,26)(H,23,27)/t13-/m0/s1/f/h22-23H	66684D03249F802C