InChI=1/C26H33NO4/c27-17-11-5-3-1-2-4-6-16-23(25(28)29)26(30)31-18-24-21-14-9-7-12-19(21)20-13-8-10-15-22(20)24/h7-10,12-15,23-24H,1-6,11,16-18,27H2,(H,28,29)/t23-/m1/s1/f/h27H 1043452E6C216781