Using C=CCC1(C=O)CC2C=CC1C2, Clc1cccc(Cn2ccnc2)c1 to produce C=CCC1(C(O)C(c2cccc(Cl)c2)n2ccnc2)CC2C=CC1C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.