InChI=1/C30H30N4O3/c1-36-27-18-24(14-17-26(27)37-20-22-10-6-3-7-11-22)28(30(35)33-19-21-8-4-2-5-9-21)34-25-15-12-23(13-16-25)29(31)32/h2-18,28,34H,19-20H2,1H3,(H3,31,32)(H,33,35)/p+1/t28-/m0/s1/fC30H31N4O3/h33H,31-32H2/q+1 8191770094B1AE0C