InChI=1/C10H20N2O/c11-9-4-1-5-10(9)12-6-2-3-8(13)7-12/h8-10,13H,1-7,11H2/p+1/t8-,9-,10+/m0/s1/fC10H21N2O/h12H/q+1 FD8987E5411DD783