InChI=1/C16H26N2O2/c1-12-5-6-13(10-17-12)11-18-14(19)9-16(15(18)20)7-3-2-4-8-16/h12-13,17H,2-11H2,1H3/p+1/t12-,13+/m0/s1/fC16H27N2O2/h17H/q+1 BEAA299D96DAB9C5