InChI=1/C27H33N5O4/c1-2-32(22-7-4-3-5-8-22)14-6-13-28-26(33)20-11-15-31(16-12-20)18-25-29-30-27(36-25)21-9-10-23-24(17-21)35-19-34-23/h3-5,7-10,17,20H,2,6,11-16,18-19H2,1H3,(H,28,33)/p+1/fC27H34N5O4/h28,31H/q+1 2D3E9A04C2E97779