InChI=1/C16H32N2O2/c1-5-7-11-18(13(3)6-2)12-10-16(4,15(19)20)17-14-8-9-14/h13-14,17H,5-12H2,1-4H3,(H,19,20)/p+1/t13-,16+/m0/s1/fC16H33N2O2/h17-18H/q+1 1CCBE5B6D4A5C002