Remove false nail glue from my fabric suede sofa?

I have a sofa that is made of suede its in a dark cream colour and someone has split a bit of false nail glue on it. I have tried soap powder, washing up liquid, Star Drop, nothing is removing it. Does anyone no how to remove it without damaging the fabric as its SUEDE. I have heard that you can use Nail polish remover with acetone in it but I don't want to damage my sofa. The glue has left a dark circle mark about the size of your pinkie nail. Can anyone help me please?????? Thanks