* @param emailAddress Your email address as anon FTP password
* @param inCambridge Whether you can use the Cambridge HTTP/FTP proxy
*/
public void fetchFromPubChem(String emailAddress, boolean inCambridge) throws Exception {
FTPClient ftpc = new FTPClient();
ftpc.connect("ftp.ncbi.nlm.nih.gov");
ftpc.login("anonymous", emailAddress);
ftpc.changeWorkingDirectory("/pubchem/Compound/CURRENT-Full/SDF/");
String [] names = ftpc.listNames();
ftpc.disconnect();