CREATE OR REPLACE FUNCTION mol_to_smiles(mol, isomeric bool DEFAULT true)
RETURNS cstring
PARALLEL SAFE
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT IMMUTABLE;

CREATE OR REPLACE FUNCTION mol_to_cxsmiles(mol, isomeric bool DEFAULT true)
RETURNS cstring
PARALLEL SAFE
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT IMMUTABLE;
