InChI=1/C15H19NO3/c1-18-10-7-11-13(12(8-10)19-2)15(5-3-4-6-15)9-16-14(11)17/h7-8H,3-6,9H2,1-2H3,(H,16,17)/f/h16H 1924CBE69AD41AC0