CREATE OPERATOR @<> (
    LEFTARG = mol,
    RIGHTARG = mol,
    PROCEDURE = mol_ne,
    COMMUTATOR = '@<>',
    NEGATOR = '@=',
    RESTRICT = neqsel,
    JOIN = neqjoinsel
);

@RDKIT_PG_ALTER_OPERATOR_ATEQ_MOL@

CREATE OPERATOR @<> (
    LEFTARG = reaction,
    RIGHTARG = reaction,
    PROCEDURE = reaction_ne,
    COMMUTATOR = '@<>',
    NEGATOR = '@=',
    RESTRICT = neqsel,
    JOIN = neqjoinsel
);

@RDKIT_PG_ALTER_OPERATOR_ATEQ_REACTION@
