InChI=1/C27H37N5O2/c1-5-31(6-2)18-24(33)28-16-22-13-9-11-20-15-21-12-10-14-23(27(21)30-26(20)22)17-29-25(34)19-32(7-3)8-4/h9-15H,5-8,16-19H2,1-4H3,(H,28,33)(H,29,34)/p+3/fC27H40N5O2/h28-32H/q+3 E4670FDCC17B2925