InChI=1/C15H28N2O2/c1-12-7-13(2)9-17(8-12)15(19)10-16-5-3-14(11-18)4-6-16/h12-14,18H,3-11H2,1-2H3/p+1/t12-,13+/fC15H29N2O2/h16H/q+1 CFC7FFC2541BE932