InChI=1/C27H31N3O3/c31-23-21-10-4-5-11-22(21)28-27(29-23)18-25(33-19-27)14-16-30(17-15-25)24(32)26(12-6-7-13-26)20-8-2-1-3-9-20/h1-5,8-11,28H,6-7,12-19H2,(H,29,31)/t27-/m0/s1/f/h29H 2AD6FFFED74F9444