InChI=1/C19H31N3O4/c1-14-6-8-17(9-7-14)22(10-18(23)20-15(2)12-25-4)11-19(24)21-16(3)13-26-5/h6-9,15-16H,10-13H2,1-5H3,(H,20,23)(H,21,24)/t15-,16-/m1/s1/f/h20-21H 04DF9EB8E5B7D5FB