InChI=1/C28H42N2O4/c1-8-9-10-14-24(32)30(18-23-16-15-20(2)34-23)25(21-12-11-13-22(31)17-21)26(33)29-28(6,7)19-27(3,4)5/h11-13,15-17,25,31H,8-10,14,18-19H2,1-7H3,(H,29,33)/t25-/m1/s1/f/h29H 7B7673C3A8E678E4