Using Clc1cc(Nc2cccc(CNc3nc4ccccc4[nH]3)c2)ncn1, COc1ccccc1B(O)O to produce COc1ccccc1-c1cc(Nc2cccc(CNc3nc4ccccc4[nH]3)c2)ncn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.