InChI=1/C16H36N2O3/c1-14(2)17-16(4,13-19)12-15(3)18(9-11-21-6)8-7-10-20-5/h14-15,17,19H,7-13H2,1-6H3/p+1/t15-,16+/m0/s1/fC16H37N2O3/h17H/q+1 7796F2A394930880