Using CCN=C=O, CCc1nc(-c2cccc(C)c2)c(-c2ccnc(N)c2)s1 to produce CCNC(=O)Nc1cc(-c2sc(CC)nc2-c2cccc(C)c2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.