InChI=1/C15H18N2O3/c18-14(16-20)8-12-7-11-3-1-2-4-13(11)17(15(12)19)9-10-5-6-10/h1-4,10,12,20H,5-9H2,(H,16,18)/t12-/m1/s1/f/h16H	73C483DBC31052D7