InChI=1/C13H14N2O3/c1-7(8-2-3-8)12(16)14-9-4-5-11-10(6-9)15-13(17)18-11/h4-8H,2-3H2,1H3,(H,14,16)(H,15,17)/t7-/m1/s1/f/h14-15H	CDB4F75259C0351D