InChI=1/C13H17N3O/c17-13(15-11-3-4-11)16-9-1-2-12(16)10-5-7-14-8-6-10/h5-8,11-12H,1-4,9H2,(H,15,17)/t12-/m0/s1/f/h15H 13147A75B36A915B