InChI=1S/C24H29NO7/c1-22(7-6-17(28)25-18-14(26)4-3-13(19(18)29)21(30)31)16(27)5-8-24-10-12-9-15(20(22)24)32-23(12,2)11-24/h3-4,12,15,20,26,29H,5-11H2,1-2H3,(H,25,28)(H,30,31)/t12-,15+,20+,22-,23+,24+/m1/s1