Using CCOc1ccc(-c2c(C)nc3sccn3c2=O)cc1, N#CCCCBr to produce Cc1nc2sccn2c(=O)c1-c1ccc(OCCCC#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.