InChI=1/C28H33N3O3/c1-33-16-15-29-28(32)27-18-24(21-31(27)20-22-9-4-2-5-10-22)30-19-23-11-8-14-26(17-23)34-25-12-6-3-7-13-25/h2-14,17,24,27,30H,15-16,18-21H2,1H3,(H,29,32)/p+1/t24-,27-/m0/s1/fC28H34N3O3/h29,31H/q+1 337A1B8D1F2E2F9F