InChI=1/C8H17NO3/c1-2-3-5-7(11)8(12)6(10)4-9-5/h5-12H,2-4H2,1H3/p+1/t5-,6-,7+,8+/m1/s1/fC8H18NO3/h9H/q+1 F4D797324DEC0AE1