InChI=1/C27H35N5O4/c1-3-34-26(33)25(36-24-9-4-19-10-13-32(27(29)30)17-21(19)16-24)20-5-7-22(8-6-20)35-23-11-14-31(15-12-23)18(2)28/h4-9,16,23,25,28H,3,10-15,17H2,1-2H3,(H3,29,30)/p+2/t25-/m0/s1/fC27H37N5O4/h28H,29-30H2/q+2 A0A21542E5E77E6A