InChI=1/C16H33N3O3/c1-15(20)17-10-7-5-6-9-16(21)19(13-14-22-4)12-8-11-18(2)3/h5-14H2,1-4H3,(H,17,20)/p+1/fC16H34N3O3/h17-18H/q+1 80AA8A5F6943E434