InChI=1/C12H15N3O8/c1-23-12(18)8-6-10(13(2-4-16)3-5-17)11(15(21)22)7-9(8)14(19)20/h6-7,16-17H,2-5H2,1H benzoic acid, 5-[bis(2-hydroxyethyl)amino]-2,4-dinitro-, methyl ester methyl 5-[bis(2-hydroxyethyl)amino]-2,4-dinitrobenzoate