InChI=1S/C26H43NO6/c1-14(4-7-21(31)27-13-22(32)33)17-5-6-18-23-19(29)11-15-10-16(28)8-9-25(15,2)24(23)20(30)12-26(17,18)3/h14-20,23-24,28-30H,4-13H2,1-3H3,(H,27,31)(H,32,33)/t14?,15-,16?,17?,18?,19?,20?,23?,24?,25-,26+/m0/s1