InChI=1/C16H26N2O2/c1-12-6-9-17-11-13(12)18-14(19)10-16(15(18)20)7-4-2-3-5-8-16/h12-13,17H,2-11H2,1H3/p+1/t12-,13+/m0/s1/fC16H27N2O2/h17H/q+1 0150268158CC3E6F