InChI=1/C27H30N4O2/c1-19(2)30-26-24-23(20-8-4-3-5-9-20)25(33-27(24)29-18-28-26)21-10-12-22(13-11-21)32-17-16-31-14-6-7-15-31/h3-5,8-13,18-19H,6-7,14-17H2,1-2H3,(H,28,29,30)/p+1/fC27H31N4O2/h30-31H/q+1 60E2D304579C9918