Fig. 17

Interpreted WLN graph from input string: Q1XGG2Y1Q1Z and corresponding chemical graph from conversion to SMILES: OCC(Cl)(Cl)CCC(CO)CN. Numerical characters such as ‘2’ are turned into singular ones at graph formation. Other symbols such as Q and Z are evaluated at connection table creation. Note this WLN string does not follow Rule 2 canonicalisation rules