InChI=1/C14H14N2O3/c17-11-5-2-1-4-10(11)7-8-13(19)16-14-12(18)6-3-9-15-14/h1-6,9,17-18H,7-8H2,(H,15,16,19)/f/h18h,15-16H	54D6EA6C9DAE2791