InChI=1/C16H19N5O2/c1-12-10-15(19-16(18-12)21-6-8-23-9-7-21)20-17-11-13-4-2-3-5-14(13)22/h2-5,10-11,22H,6-9H2,1H3,(H,18,19,20)/b17-11+/f/h20H	3F3DA0DC514BDE5D