InChI=1/C16H16N2O3/c1-11-3-4-13(12(2)9-11)10-16(19)17-14-5-7-15(8-6-14)18(20)21/h3-9H,10H2,1-2H3,(H,17,19)/f/h17H	71421B90CABB882F