InChI=1S/C24H30O5/c1-15(12-16(2)13-17(3)14-21(25)26)10-8-7-9-11-18(4)23-19(5)22(27)20(6)24(28)29-23/h7-14,19,23,27H,1-6H3,(H,25,26)/t19-,23+/m1/s1