InChI=1/C16H26N2O2/c1-18(16(19)14-9-17-2-3-20-14)15-12-5-10-4-11(7-12)8-13(15)6-10/h10-15,17H,2-9H2,1H3/p+1/t10?,11?,12?,13?,14-,15?/m0/s1/fC16H27N2O2/h17H/q+1 E8D6AD1D05A221B4