Using CCOC(=O)Cc1nc(-c2cccc(C)c2)c(-c2ccnc(N)c2)s1 to produce Cc1cccc(-c2nc(CC(=O)O)sc2-c2ccnc(N)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.