Using CC(C)(C)OC(=O)N1CCCn2cc(CCOc3ccc4c(c3)CN(CC(F)(F)F)C(=O)[C@H](CC(=O)O)C4)nc21, CC(C)O to produce CC(C)OC(=O)C[C@@H]1Cc2ccc(OCCc3cn4c(n3)NCCC4)cc2CN(CC(F)(F)F)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.