InChI=1/C17H26O4/c1-2-3-4-5-6-7-8-9-10-11-13-16(20)14(18)12-15(19)17(13)21/h12,18,21H,2-11H2,1H3/p-1/fC17H25O4/h18h/q-1	11E159C257DD9E0A