InChI=1/C27H36N2O3/c1-21-17-29(18-22-9-7-8-12-24(22)32-21)19-25(30)28-15-13-27(23-10-5-4-6-11-23)14-16-31-26(2,3)20-27/h4-12,21H,13-20H2,1-3H3,(H,28,30)/p+1/t21-,27-/m0/s1/fC27H37N2O3/h28-29H/q+1 7A7BA5B971FDA99B