InChI=1/C15H16N2O3/c1-20-13-7-3-2-5-11(13)8-9-14(19)17-15-12(18)6-4-10-16-15/h2-7,10,18H,8-9H2,1H3,(H,16,17,19)/f/h18h,16-17H	EA53E3EE132DF14B