Using CS(=O)(=O)NCCC[C@H]1COCc2nc3c(N)nc4ccccc4c3n21 to produce CS(=O)(=O)NCCC[C@H]1COCc2nc3c(N)nc4c(c3n21)CCCC4, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.