InChI=1/C11H20N2O2/c1-9-6-10(15-11(9)7-12)8-14-5-4-13(2)3/h6H,4-5,7-8,12H2,1-3H3/p+2/fC11H22N2O2/h12-13H/q+2 6FA5CB857B59FD74