Interchangeable animations in a script?

Hello, I recently wrote a script that lets me play an animation when the object that the script is attached to is clicked (when the player is close enough). Now, I decided that I need the script to be compatible with other objects and therefore I need to make the animations interchangeable. How would I go about doing this? Here is my code:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 
 public class ContainerOpen : MonoBehaviour
 {
     private bool open;
     private float distance;
 
     void Awake()
     {
         distance = 3;
         open = false;
     }
 
     void OnMouseOver()
     {
         if (open == false) 
         {
             if (Input.GetMouseButton (0)) 
             {
                 Vector3 playerPosition = GameObject.Find ("FPSController").transform.position;
                 if (Vector3.Distance (playerPosition, transform.position) <= distance) 
                 {
                     GetComponent<Animation> ().Play ("SlideOut");
                     open = true;
                 }
 
             }
         }
 
         if (open == true) 
         {
             if (Input.GetMouseButton (1)) 
             {
                 Vector3 playerPosition = GameObject.Find ("FPSController").transform.position;
                 if (Vector3.Distance (playerPosition, transform.position) <= distance) 
                 {
                     GetComponent<Animation> ().Play ("SlideIn");
                     open = false;
                 }
 
             }
         }
 
     }
         
 }

Thanks in advanced.