InChI=1/C26H28N4O4/c1-15(8-9-16-6-4-3-5-7-16)30-25(32)21(24(31)29-26(30)33)23-22-18(12-13-27-23)19-14-17(34-2)10-11-20(19)28-22/h3-7,10-11,14-15,22-23,27,31H,8-9,12-13H2,1-2H3,(H,29,33)/p+1/t15-,22+,23+/m1/s1/fC26H29N4O4/h31h,27-29H/q+1 79B88DE7126877EB