Using CCn1c2ccccc2c2cc3c(cc21)-c1ccccc1C3(C)CC, CC(=O)Cl to produce CCn1c2ccccc2c2cc3c(cc21)-c1cc(C(C)=O)ccc1C3(C)CC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.