InChI=1/C17H34N2O2/c1-15-8-4-5-9-16(15)13-21-14-17(20)12-18-10-6-7-11-19(2)3/h4-5,15-18,20H,6-14H2,1-3H3/p+2/t15-,16+,17+/m0/s1/fC17H36N2O2/h18-19H/q+2 A92AFB893A21D471