InChI=1/C27H29N5O3/c33-26(30-35)12-7-21-3-5-22(6-4-21)19-29-27(34)24-8-10-25(11-9-24)32-16-14-31(15-17-32)20-23-2-1-13-28-18-23/h1-13,18,35H,14-17,19-20H2,(H,29,34)(H,30,33)/p+1/b12-7+/fC27H30N5O3/h29-31H/q+1 61931BBF36488562