InChI=1/C29H30N4O2/c1-20-8-12-22(13-9-20)28(34)32-27(18-21-10-14-24(15-11-21)33(2)3)29(35)30-17-16-23-19-31-26-7-5-4-6-25(23)26/h4-15,18H,16-17,19H2,1-3H3,(H,30,35)(H,32,34)/p+1/b27-18+/fC29H31N4O2/h30-32H/q+1 C4EC86814DD6109A