InChI=1/C8H15NO3/c9-6-4-1-2-8(6,12)7(11)5(10)3-4/h4-7,10-12H,1-3,9H2/p+1/t4-,5-,6+,7+,8+/m1/s1/fC8H16NO3/h9H/q+1 21AB7EBF803B89D5