InChI=1/C16H25N3O3/c1-18(2)10-5-9-17-14(20)8-11-19-15(21)12-6-3-4-7-13(12)16(19)22/h3-4,12-13H,5-11H2,1-2H3,(H,17,20)/p+1/t12-,13+/fC16H26N3O3/h17-18H/q+1 0DFB18B94C757D17