InChI=1/C13H15N3O2/c14-12(17)10-3-1-2-8-7-16(13(18)11(8)10)9-4-5-15-6-9/h1-3,9,15H,4-7H2,(H2,14,17)/p+1/t9-/m1/s1/fC13H16N3O2/h15H,14H2/q+1 C0D24FD153A742E1