InChI=1/C12H21N5O3/c1-3-6-13-11(18)9-15(8-4-2)10-16-12(17(19)20)5-7-14-16/h5,7H,3-4,6,8-10H2,1-2H3,(H,13,18)/p+1/fC12H22N5O3/h13,15H/q+1 53973B2D257EC670