weka stringToWordVector filter stringOptions

I'm trying to filter a dataset using weka's java API. I've successfully filtered the attributes I want with a stringToWordVector filter in Weka's GUI but I can't seem to do the same in my java code. I copied and pasted the auto-generated filtering parameters and posted them into my code but am continuing to get errors. Currently, my code looks like this:

Instances newInsts = new Instances(this.instances);StringToWordVector stringFilter = new StringToWordVector();stringFilter.setOptions(            weka.core.Utils.splitOptions("-R 1,2,3,4,8 -W 1000                                           -prune-rate -1.0 -N 0 -stemmer                                           weka.core.stemmers.NullStemmer -M 1                                          -tokenizer \"weka.core.tokenizers.WordTokenizer                                           -delimiters \" \\r\\n\\t.,;:\\\'\\\"()?!\""));stringFilter.setInputFormat(newInsts);newInsts = Filter.useFilter(newInsts, stringFilter);

But I keep getting this error in my eclipse console: No value given for -delimiters option.

(I added extra spacing for readability in the above code. I suspect this has something to do with escaping characters/quotations marks...)

Thanks!