Using Cc1nnc(-c2ccc(C)c(-c3ccc(C(=O)O)cc3)c2)o1, COc1cc(CN)cc(OC)c1 to produce COc1cc(CNC(=O)c2ccc(-c3cc(-c4nnc(C)o4)ccc3C)cc2)cc(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.