Using Cc1cccc2nc(/C=C/c3nc4c5cccnc5ccn4n3)nn12 to produce Cc1cccc2nc(CCc3nc4n(n3)CCc3ncccc3-4)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.