InChI=1/C18H16N2O3/c1-21-12-5-3-4-11(8-12)17-14-7-6-13(22-2)9-16(14)23-18(20)15(17)10-19/h3-9,17H,20H2,1-2H3/t17-/m1/s1	4259AD5A0A06156F