InChI=1/C11H15NO3/c13-6-8-10(14)11(15)9(12-8)7-4-2-1-3-5-7/h1-5,8-15H,6H2/p+1/t8-,9-,10-,11-/m1/s1/fC11H16NO3/h12H/q+1 047B95FB6647935E