InChI=1/C17H27N3O4/c21-12-15(22)17(24)16(23)14(11-20-9-5-2-6-10-20)19-18-13-7-3-1-4-8-13/h1,3-4,7-8,15-18,21-24H,2,5-6,9-12H2/b19-14-/t15-,16-,17+/m1/s1 8AC112A55AE51163