InChI=1/C23H33NO7/c1-7-23(2,3)20(25)21(26)24-11-8-9-16(24)22(27)31-12-10-15-13-17(28-4)19(30-6)18(14-15)29-5/h13-14,16H,7-12H2,1-6H3/t16-/m1/s1 61BAF77C81CF59C2