var list = cdk.createMoleculeList(); list.add(cdk.fromSMILES("CC(=O)CN")); list.add(cdk.fromSMILES("O=CC(N)O")); list.add(cdk.fromSMILES("ClC(=O)CN")); var mcss = cdk.mcss(list); ui.open(mcss);