InChI=1/C27H33N5O2/c1-31(2)18-24(20-12-7-5-8-13-20)29-26(33)22-16-11-17-23(28-22)27(34)30-25(19-32(3)4)21-14-9-6-10-15-21/h5-17,24-25H,18-19H2,1-4H3,(H,29,33)(H,30,34)/p+2/t24-,25+/fC27H35N5O2/h29-32H/q+2 FC020721A7DCE070