InChI=1/C16H26N2O/c1-3-13-6-5-9-18(11-13)12-14-10-15(17)7-8-16(14)19-4-2/h7-8,10,13H,3-6,9,11-12,17H2,1-2H3/p+1/t13-/m1/s1/fC16H27N2O/h18H/q+1 B12973EF386BC0CF