InChI=1/C30H30N2O4/c1-34-26-16-21(17-27(35-2)30(26)36-3)28-29-24(18-22(19-33)31-28)23-13-7-8-14-25(23)32(29)15-9-12-20-10-5-4-6-11-20/h4-8,10-11,13-14,16-18,33H,9,12,15,19H2,1-3H3/p+1/fC30H31N2O4/h31H/q+1 76A0B54AC62CEBF9