if You can attach some sort of a corner shelf with lip to hold a pot high but accessible for watering , you can put a pothos (Epipremnum aureum) plant with long stems: it will need stakes to help it reach the window sill. It naturally goes up trees, so if a support is provided it will get to the window and trail down.
They often sell them with a coir wrapped pole already, and then you can add a couple stakes on top and secure them to the wall or something.
If you are handy you can get a length of pvc pipe and wrap and staple coir matting to it yourself. And then secure it to the wall with somesort of zip ties. but it produces aerial roots that can attach to the wall and possibly pull off the paint.
pothos can definitely grow in this light, if slowly.
