InChI=1/C13H15N3O2/c17-13-4-3-11(12-2-1-9-18-12)15-16(13)10-5-7-14-8-6-10/h1-4,9-10,14H,5-8H2/p+1/fC13H16N3O2/h14H/q+1 1FB507E613B233A0