Using O=C1CSC(=O)N1, O=Cc1ccc(OCCN(Cc2ccccc2)c2nc3ccccc3s2)cc1 to produce O=C1NC(=O)C(=Cc2ccc(OCCN(Cc3ccccc3)c3nc4ccccc4s3)cc2)S1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.