InChI=1/C14H20N2O4/c1-11-4-5-13(16(17)18)14(9-11)20-8-6-15-10-12-3-2-7-19-12/h4-5,9,12,15H,2-3,6-8,10H2,1H3/p+1/t12-/m0/s1/fC14H21N2O4/h15H/q+1	6F7BB5B53FFDC90A