InChI=1/C15H26N2O2/c1-5-6-9-16-15(18)11-17(12(2)3)10-14-8-7-13(4)19-14/h7-8,12H,5-6,9-11H2,1-4H3,(H,16,18)/p+1/fC15H27N2O2/h16-17H/q+1 59905B78283BF9DB