InChI=1/C17H19N5O/c18-16-15-14(11-4-2-1-3-5-11)8-22(17(15)21-10-20-16)13-6-12(9-23)19-7-13/h1-5,8,10,12-13,19,23H,6-7,9H2,(H2,18,20,21)/t12-,13+/m1/s1/f/h18H2	D9E9594199F1E668