Using OCc1coc(/C=C/c2ccccc2)n1, Clc1ccc(CCCn2ccnc2)cn1 to produce C(=C/c1nc(COc2ccc(CCCn3ccnc3)cn2)co1)\c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.