InChI=1/C27H30N4O3/c1-4-28-26(33)22-13-9-14-23(17-22)29-25(32)18-31(3)19(2)21-12-8-15-24(16-21)30-27(34)20-10-6-5-7-11-20/h5-17,19H,4,18H2,1-3H3,(H,28,33)(H,29,32)(H,30,34)/p+1/t19-/m0/s1/fC27H31N4O3/h28-31H/q+1 9C132072D51766DA