Using COc1ccc2c(c1)CCC1CCNC(=O)C(CCl)=C21, CC(C)N to produce COc1ccc2c(c1)CCC1CCNC(=O)C(CNC(C)C)=C21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.