InChI=1/C13H15N3O2/c17-13-16(11-6-8-14-9-7-11)15-12(18-13)10-4-2-1-3-5-10/h1-5,11,14H,6-9H2/p+1/fC13H16N3O2/h14H/q+1 9F339941C25B2001