InChI=1/C14H17N3O2/c1-9-2-7-12(13(18)19-9)11-5-3-10(4-6-11)8-17-14(15)16/h3-6,12H,1-2,7-8H2,(H4,15,16,17)/p+1/t12-/m0/s1/fC14H18N3O2/h17H,15-16H2/q+1 EEF83351D547012E