Using CC(C)(C)OC(=O)NCCCO[P+]([O-])=C(O)C[N+](C)(C)C to produce C[N+](C)(C)CC(O)=[P+]([O-])OCCCN, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.