InChI=1/C19H21N5/c1-12-8-17(16-7-5-4-6-15(12)16)21-18-10-20-11-19(22-18)24-14(3)9-13(2)23-24/h4-7,9-12,17H,8H2,1-3H3,(H,21,22)/t12-,17-/m0/s1/f/h21H	D2416BA1F0DF8728