InChI=1/C28H34N4O4/c1-18-9-6-10-19(2)27(18)30-25(34)16-32(15-24(33)29-22(5)23-13-8-14-36-23)17-26(35)31-28-20(3)11-7-12-21(28)4/h6-14,22H,15-17H2,1-5H3,(H,29,33)(H,30,34)(H,31,35)/p+1/t22-/m1/s1/fC28H35N4O4/h29-32H/q+1 E69C9310FB61EDA2