InChI=1/C17H38N2O2/c1-5-7-10-16(6-2)14-21-15-17(20)13-18-11-8-9-12-19(3)4/h16-18,20H,5-15H2,1-4H3/p+2/t16-,17+/m0/s1/fC17H40N2O2/h18-19H/q+2 60A683465F920ACD