InChI=1/C13H22N2O2/c1-9-4-5-14-8-10(9)15-11(16)6-13(2,3)7-12(15)17/h9-10,14H,4-8H2,1-3H3/p+1/t9-,10+/m1/s1/fC13H23N2O2/h14H/q+1 4AC5188B9CC6FD47