InChI=1/C27H31N5O/c28-17-20-3-6-21-10-14-32(15-11-22(21)16-20)13-9-19-4-7-23(8-5-19)31-27(33)25-18-30-26-24(25)2-1-12-29-26/h1-3,6,12,16,18-19,23H,4-5,7-11,13-15H2,(H,29,30)(H,31,33)/p+1/fC27H32N5O/h30-32H/q+1 A7E2CFBB60AB9E1E