Using C[P+](c1ccccc1)(c1ccccc1)c1ccccc1, COCC1CN(c2ccc(C3CCC(=O)CC3)cc2)C(=O)O1 to produce C=C1CCC(c2ccc(N3CC(COC)OC3=O)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.