sodium hydroxide http://gmd-dev.mpimp-golm.mpg.de/search.aspx?query=78282dcd-7e96-4c2e-ad8c-f141e83ff77c 3 1 0 0 0 0 0 0 0999 V2000 2.0000 0.2500 0.0000 Na 0 3 0 0 0 0 0 0 0 0 0 0 2.8660 -0.2500 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 3.4030 0.0600 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 0 0 0 0 M CHG 2 1 1 2 -1 M END