InChI=1/C22H35N3O3/c1-16(2)18-5-7-19(8-6-18)21(17(3)4)22(27)24-15-20(26)23-9-10-25-11-13-28-14-12-25/h5-8,16-17,21H,9-15H2,1-4H3,(H,23,26)(H,24,27)/t21-/m0/s1/f/h23-24H 4729A5787F004283