Using O=P1(Oc2ccccc2)CCCC(CI)O1, [N-]=[N+]=[N-] to produce [N-]=[N+]=NCC1CCCP(=O)(Oc2ccccc2)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.