Using COC(=O)Cc1cccc(Cn2c(O)nc3c(N)nc(Cl)nc32)c1 to produce Nc1nc(Cl)nc2c1nc(O)n2Cc1cccc(CC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.