Barbituric acid http://gmd-dev.mpimp-golm.mpg.de/search.aspx?query=4a0bdffd-9542-4996-a89f-e5a55d03b250 9 9 0 0 0 0 0 0 0 0999 V2000 0.7145 0.0000 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -1.2375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.7145 0.0000 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.7145 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.4289 1.2375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 1.2375 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7145 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.4289 1.2375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 2 0 2 4 1 0 4 5 1 0 5 6 2 0 5 7 1 0 7 8 1 0 8 9 2 0 1 8 1 0 M END