InChI=1/C29H34N4O4/c1-5-32(6-2)15-14-21(20-10-8-7-9-11-20)19-30-29-23-13-12-22(33(34)35)16-25(23)31-26-18-28(37-4)27(36-3)17-24(26)29/h7-13,16-18,21H,5-6,14-15,19H2,1-4H3,(H,30,31)/p+2/t21-/m0/s1/fC29H36N4O4/h30-32H/q+2 2F8932D1F38433B2