Using Clc1nccc2ccccc12, CC1(C)c2ccccc2-c2ccc(B(O)O)cc21 to produce CC1(C)c2ccccc2-c2ccc(-c3nccc4ccccc34)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.