InChI=1/C15H26N2O3/c1-2-15(8-9-16-10-15)14(20)17-12(13(18)19)11-6-4-3-5-7-11/h11-12,16H,2-10H2,1H3,(H,17,20)(H,18,19)/t12-,15-/m0/s1/f/h16-17H	DC6D8C28B15C9D2A