InChI=1/C28H25N5O2/c29-20(10-19-14-32-24-5-2-1-4-22(19)24)16-35-21-11-18(13-30-15-21)17-7-8-25-23(12-17)27(28(34)33-25)26-6-3-9-31-26/h1-9,11-15,20,27,31-32H,10,16,29H2,(H,33,34)/p+1/t20-,27+/m0/s1/fC28H26N5O2/h29,33H/q+1 B8C00AC1B825D8DD