Using CC(=Cn1c2c(c3cc(C)ccc31)CNCC2)c1ccncc1, CC(=O)CCl to produce CC(=O)CN1CCc2c(c3cc(C)ccc3n2C=C(C)c2ccncc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.