Using Clc1c2c(nc3ccccc13)CCCC2, OB(O)c1ccc(OCc2ccccc2)cc1 to produce c1ccc(COc2ccc(-c3c4c(nc5ccccc35)CCCC4)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.