InChI=1/C28H32N4O3/c33-20-21-14-16-32(17-15-21)19-22-8-4-6-12-25(22)29-18-27(34)31-26-13-7-5-11-24(26)28(35)30-23-9-2-1-3-10-23/h1-13,21,29,33H,14-20H2,(H,30,35)(H,31,34)/p+1/fC28H33N4O3/h30-32H/q+1 C3A48430F9CBA713