Using O=P(O)(O)O, CCOc1cc2c(cc1OC)C(c1ccc(C(=N)OC)nc1)=N[C@@H]1CC[C@@H](O)C[C@H]21 to produce CCOc1cc2c(cc1OC)C(c1ccc(C(=O)O)nc1)=N[C@@H]1CC[C@@H](O)C[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.