InChI=1/C17H26N2O2/c1-12(2)21-15-8-6-7-14(11-15)13(3)19-16(20)17(18)9-4-5-10-17/h6-8,11-13H,4-5,9-10,18H2,1-3H3,(H,19,20)/p+1/t13-/m1/s1/fC17H27N2O2/h18-19H/q+1 E67672DD19AC01CC