InChI=1/C15H32N2O2/c1-4-5-13-6-7-14(16)15(12-13)17(8-10-18-2)9-11-19-3/h13-15H,4-12,16H2,1-3H3/p+1/t13-,14-,15+/m0/s1/fC15H33N2O2/h16H/q+1 ABDBD9E31B44C5CC