InChI=1S/C22H30O5/c1-6-7-8-9-10-14(2)19(23)12-17-20(21(24)26-5)16-11-15(3)27-13-18(16)22(17,4)25/h11-14,25H,6-10H2,1-5H3/b17-12-/t14-,22+/m1/s1