InChI=1/C15H32N2O4/c1-6-21-14(18)15(3,16)12-13(2)17(9-11-20-5)8-7-10-19-4/h13H,6-12,16H2,1-5H3/p+1/t13-,15-/m0/s1/fC15H33N2O4/h17H/q+1	68D07F0396E1E111