InChI=1/C15H32N2O2/c1-12(2)13-5-6-14(16)15(11-13)17(7-9-18-3)8-10-19-4/h12-15H,5-11,16H2,1-4H3/p+1/t13-,14-,15-/m1/s1/fC15H33N2O2/h16H/q+1 97BF75E8D25EFC43