diff --git a/src/patterns/data/manual/pharmacotherapy_chemicalrole.tsv b/src/patterns/data/manual/pharmacotherapy_chemicalrole.tsv
index 48626562..85e8c195 100644
--- a/src/patterns/data/manual/pharmacotherapy_chemicalrole.tsv
+++ b/src/patterns/data/manual/pharmacotherapy_chemicalrole.tsv
@@ -158,4 +158,5 @@ MAXO:0010129	female contraceptive agent therapy	CHEBI:24431	chemical entity	CHEB
 MAXO:0010130	oral contraceptive agent therapy	CHEBI:24431	chemical entity	CHEBI:49325	oral contraceptive	http://orcid.org/0000-0001-7941-2961	2023-11-10T11:00:00Z			birth control therapy
 MAXO:0001700	coenzyme agent therapy	CHEBI:24431	chemical entity	CHEBI:59560.	coenzyme agent	http://orcid.org/0000-0001-7941-2961	2024-07-25T11:00:00Z			
 MAXO:0001703	complement 5 inhibitor agent therapy	CHEBI:24431	chemical entity	CHEBI:229668	complement component 5 inhibitor	http://orcid.org/0000-0001-7941-2961	2024-07-25T11:00:00Z			
-MAXO:0001704	antimyopathic agent therapy	CHEBI:24431	chemical entity	CHEBI:194430	antimyopathic agent	http://orcid.org/0000-0001-7941-2961	2024-07-25T11:00:00Z			anti-myopathic agent therapy
\ No newline at end of file
+MAXO:0001704	antimyopathic agent therapy	CHEBI:24431	chemical entity	CHEBI:194430	antimyopathic agent	http://orcid.org/0000-0001-7941-2961	2024-07-25T11:00:00Z			anti-myopathic agent therapy
+MAXO:0001705	Carbonic anhydrase inhibitor agent therapy	CHEBI:24431	chemical entity	CHEBI:23018	EC 4.2.1.1 (carbonic anhydrase) inhibitor	http://orcid.org/0000-0001-7941-2961	2024-07-25T11:00:00Z			anhydrase inhibitor agent therapy
\ No newline at end of file