InChI=1S/C29H38N4O11/c1-27(42)13-7-6-9-16(34)17(13)21(35)19-24(38)29(44)14(11-28(19,27)43)20(33(2)3)22(36)18(23(29)37)25(39)32-12-31-10-5-4-8-15(30)26(40)41/h6-7,9,14-15,18,20,31,34,38,42-44H,4-5,8,10-12,30H2,1-3H3,(H,32,39)(H,40,41)/t14?,15?,18?,20?,27-,28?,29-/m1/s1