InChI=1/C17H26N2/c1-4-18-14-10-15-5-6-16(11-14)19(15)17-8-12(2)7-13(3)9-17/h7-9,14-16,18H,4-6,10-11H2,1-3H3/p+1/t14?,15-,16+/fC17H27N2/h18H/q+1 B02670B813E1878F