Update app.py

app.py

@@ -62,14 +62,12 @@ with gr.Blocks(title=TITLE) as iface:
             lines=2, placeholder="Enter your cheminformatics question..."
         )
 
-    with gr.Row():
-        submit_button = gr.Button("Submit", variant="primary")
-
+    
     with gr.Row():  # Row for sample questions
         sample_questions = [
             "What is the molecular weight of the SMILES: CCO ?",
             "Does the SMILES: C1CCOC1 , trigger the PAINS filter?",
-            "Calculate the LogP of the smiles: CCCCCCC=C",
+            "Identify the molecular weight, logP, and Topological Polar Surface Area (TPSA) of the molecule with the SMILES notation CC(=O)NC1=CC=C(O)C=C1",
         ]
         for question in sample_questions:
             gr.Button(question).click(
@@ -78,6 +76,9 @@ with gr.Blocks(title=TITLE) as iface:
                 prompt_input,
             )
 
+    with gr.Row():
+        submit_button = gr.Button("Submit", variant="primary")
+
     response_output = gr.Textbox(label="Agent Response")
 
     gr.Markdown(CITE)