Using c1ccc(P(c2ccccc2)c2ccccc2)cc1, CC(C)(C)OC(=O)Nc1n[nH]c(O)c1Cc1cccc(Cl)c1Cl to produce Cn1nc(NC(=O)OC(C)(C)C)c(Cc2cccc(Cl)c2Cl)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.