InChI=1/C13H19NO3/c1-7(2)6-14-12(15)10-8-3-4-9(5-8)11(10)13(16)17/h3-4,7-11H,5-6H2,1-2H3,(H,14,15)(H,16,17)/p-1/t8-,9+,10-,11+/m1/s1/fC13H18NO3/h14H/q-1 8F6E5092974DAF40