> It is mistake. This string can not have '"'.
in.txt contains one line which is a copy of what you posted ...
"Coleção Roadster casaco/colete\ - 2016".
> Also you example lost symbol '\'.
`\` is the escape char. it means: escape ie ignore the next char. If you want it to be accepted as data, you'll need to escape it with a preceding '\'
So, if we remove the quotes and the period from in.txt, and escape the escape backslash with a preceding backslash, we get ...
+------------------------------------------+
| ben_text |
+------------------------------------------+
| Coleção Roadster casaco/colete\ - 2016 |
+------------------------------------------+
In no case do we see '�'.