InChI=1/C23H31N3O4/c1-15(27)16-5-7-19(8-6-16)24-21(29)17-9-11-25(12-10-17)22(30)18-13-20(28)26(14-18)23(2,3)4/h5-8,17-18H,9-14H2,1-4H3,(H,24,29)/t18-/m1/s1/f/h24H F692B5CFF8427C6F