Using COc1ccc2c(c1)sc1c(C(=O)O)cnc(=O)n12, CCI to produce CCOC(=O)c1cnc(=O)n2c1sc1cc(OC)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.