InChI=1/C17H23N5O2/c1-11(2)15-19-7-8-22(15)10-13-5-4-6-14(9-13)21-16(23)12(3)20-17(18)24/h4-9,11-12H,10H2,1-3H3,(H,21,23)(H3,18,20,24)/t12-/m0/s1/f/h20-21H,18H2	B1871496D5AB904D