InChI=1/C13H19NO4/c1-8-6-11(10(3)18-8)9(2)14-13(15)12-7-16-4-5-17-12/h6,9,12H,4-5,7H2,1-3H3,(H,14,15)/t9-,12+/m0/s1/f/h14H BEE938112A89115E