Using COC(=O)c1cccc(Oc2ccnc(Nc3nc(C)cs3)c2)c1 to produce Cc1csc(Nc2cc(Oc3cccc(C(=O)O)c3)ccn2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.