Standardizer Actions Aromatize Dearomatize Add Explicit Hydrogens Remove Explicit Hydrogens Clean2D Clean3D Transform Wedge Clean Clear Isotopes Remove Fragments Remove R-groups Neutralize Tautomerize Mesomerize Set Absolute Stereo Remove Absolute Stereo Convert Wedge Interpretation Convert Double Bonds Clear Stereo Alias to Group, Alias to Atom Contract Group Expand Group Ungroup Expand Stoichiometry Map Reaction Unmap