Using Nc1cnc2c(c1)COCC2, CC(C)(c1ccc2c(n1)CC[C@H](C(=O)O)C2)C(F)(F)F to produce CC(C)(c1ccc2c(n1)CCC(C(=O)Nc1cnc3c(c1)COCC3)C2)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.