InChI=1/C27H42N4O3/c32-31(33)34-22-14-6-5-12-20-28-19-11-3-1-2-4-13-21-29-27-23-15-7-9-17-25(23)30-26-18-10-8-16-24(26)27/h7,9,15,17,28H,1-6,8,10-14,16,18-22H2,(H,29,30)/p+2/fC27H44N4O3/h28-30H/q+2 74E43A9F92C40404