InChI=1/C27H38N4O3/c1-4-5-21-6-8-22(9-7-21)27(20(2)3)28-18-25(32)29-23-10-12-24(13-11-23)30-26(33)19-31-14-16-34-17-15-31/h6-13,20,27-28H,4-5,14-19H2,1-3H3,(H,29,32)(H,30,33)/t27-/m0/s1/f/h29-30H 322CEC5CD5831D6A