Using O=S(=O)(O)O, C#Cc1ccc2[nH]c(CCCC)nc(=O)c2c1 to produce CCCCc1nc(=O)c2cc(C(C)=O)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.