InChI=1/C27H29N5O3/c33-26(30-35)13-8-21-4-6-22(7-5-21)19-29-27(34)23-9-11-25(12-10-23)32-17-15-31(16-18-32)20-24-3-1-2-14-28-24/h1-14,35H,15-20H2,(H,29,34)(H,30,33)/b13-8+/f/h29-30H 2F6D99A6F3ED2CFF