If these files have identical content you can use rclone to find them
rclone dedupe -v --by-hash /path/to/directory
This will offer you an interactive menu like this
$ rclone dedupe -v --by-hash .
2022/03/06 12:43:56 INFO : Local file system at /tmp/dupes: Looking for duplicate md5 hashes using interactive mode.
2022/03/06 12:43:56 NOTICE: 66ccbf65cfdd62597d3a7aaabd8a24c7: Found 3 files with duplicate md5 hashes
66ccbf65cfdd62597d3a7aaabd8a24c7: 3 duplicates
1: 5 bytes, 2022-03-06 12:42:21.848032324, 1
2: 5 bytes, 2022-03-06 12:42:23.264047564, 2
3: 5 bytes, 2022-03-06 12:42:24.536061299, 3
s) Skip and do nothing
k) Keep just one (choose which in next step)
q) Quit
s/k/q>
That might help - see the docs for more info.