InChI=1/C27H44N4O4/c1-28-19-24(18-21-10-5-3-6-11-21)30-26(32)31-16-9-14-23(20-31)25(22-12-7-4-8-13-22)35-17-15-29-27(33)34-2/h4,7-8,12-13,21,23-25,28H,3,5-6,9-11,14-20H2,1-2H3,(H,29,33)(H,30,32)/p+1/t23-,24+,25+/m1/s1/fC27H45N4O4/h28-30H/q+1 792C233E74568222