Using COc1cc(/C=C/c2nc3n(n2)CCCC3C2CCNCC2)ccc1-n1cnc(C)c1, CC(=O)Cl to produce COc1cc(/C=C/c2nc3n(n2)CCCC3C2CCN(C(C)=O)CC2)ccc1-n1cnc(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.