InChI=1/C16H36N2O2/c1-7-18(8-2)11-14(5)17-10-16(19)12-20-15(6)9-13(3)4/h13-17,19H,7-12H2,1-6H3/p+1/t14-,15+,16-/m1/s1/fC16H37N2O2/h17H/q+1 25926E17EC8BA531