3,5-pyridinedicarboxylic acid, 2-(dimethoxymethyl)-1,4-dihydro-6-methyl-4-(5-nitro-2-furanyl)-, 3-methyl 5-(1-methylethyl) ester 5-isopropyl 3-methyl 2-(dimethoxymethyl)-6-methyl-4-(5-nitro-2-furyl)-1,4-dihydropyridine-3,5-dicarboxylate InChI=1/C19H24N2O9/c1-9(2)29-18(23)13-10(3)20-16(19(27-5)28-6)15(17(22)26-4)14(13)11-7-8-12(30-11)21(24)25/h7-9,14,19-20H,1-6H