Using Nc1ccc(C2(O)c3ccccc3C(=O)N2Cc2ccccc2)cc1N, CN=C=S to produce CNc1nc2cc(C3(O)c4ccccc4C(=O)N3Cc3ccccc3)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.