Using [PH3+]C(c1ccccc1)(c1ccccc1)c1ccccc1, COc1cc(OC)nc(NC(=O)NS(=O)(=O)c2ccccc2C=O)n1 to produce C=Cc1ccccc1S(=O)(=O)NC(=O)Nc1nc(OC)cc(OC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.