InChI=1/C17H28N2O2/c1-3-18-17(20)15-19(4-2)12-8-13-21-14-11-16-9-6-5-7-10-16/h5-7,9-10H,3-4,8,11-15H2,1-2H3,(H,18,20)/p+1/fC17H29N2O2/h18-19H/q+1 61011DAC217D5FA2