InChI=1/C9H19NO2/c1-3-8(2)6-9(10,7-11)4-5-12-8/h11H,3-7,10H2,1-2H3/p+1/t8-,9-/m1/s1/fC9H20NO2/h10H/q+1 505253C92657E75A