InChI=1/C13H13NO4/c15-10-8-12(11-2-1-5-17-11)18-13(9-10)14-3-6-16-7-4-14/h1-2,5,8-9H,3-4,6-7H2/p+1/fC13H14NO4/h15H/q+1	83517F629F9BED33