InChI=1/C14H17N3O2/c1-17(2)12(11-6-4-3-5-7-11)10-15-14(18)13-8-9-16-19-13/h3-9,12H,10H2,1-2H3,(H,15,18)/t12-/m1/s1/f/h15H 8C4000FFB5BD8A13