Using c1ccc(COc2ccc(-c3c4c(nc5ccnn35)CCCCC4)cc2)cc1 to produce Oc1ccc(-c2c3c(nc4ccnn24)CCCCC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.