InChI=1S/C22H30O5/c1-7-8-9-10-15-14(3)18(12-17(15)23)27-21(25)19-16(22(19,4)5)11-13(2)20(24)26-6/h8-9,11,16,18-19H,7,10,12H2,1-6H3/b9-8-,13-11+/t16-,18+,19+/m1/s1