InChI=1/C12H17N3O3/c16-11(17)12(1-6-18-9-12)8-14-4-5-15-3-2-13-10(15)7-14/h2-3H,1,4-9H2,(H,16,17)/t12-/m1/s1/f/h13H 0F1347F1967EAB65