InChI=1S/C28H37NO7/c1-7-18-20(19(8-2)36-29-18)25(33)35-24-13(3)11-27-14(4)9-17-21(26(17,5)6)16(23(27)32)10-15(12-30)22(31)28(24,27)34/h10-11,14,16-17,21-22,24,30-31,34H,7-9,12H2,1-6H3/t14-,16+,17-,21+,22-,24+,27+,28+/m1/s1