InChI=1/C15H26N2O/c1-10(11-3-4-11)16-14(18)9-17(2)15(12-5-6-12)13-7-8-13/h10-13,15H,3-9H2,1-2H3,(H,16,18)/p+1/t10-/m0/s1/fC15H27N2O/h16-17H/q+1 6449B1CF0D6A349A