Using COc1ccc(C2COCCO2)c2sc(NC(=O)c3ccnc(CCl)c3)nc12, CC[O-] to produce CCOCc1cc(C(=O)Nc2nc3c(OC)ccc(C4COCCO4)c3s2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.