InChI=1/C15H32N2O/c1-4-17(11-12-18-14(2)3)15(13-16)9-7-5-6-8-10-15/h14H,4-13,16H2,1-3H3/p+1/fC15H33N2O/h16H/q+1 AE45A5EEC01059C2