Using O=C1C=CC(=O)c2[nH]c(=O)ccc21, CN(C)N=CC=Cc1ccccc1NC(=O)C(F)(F)F to produce O=C1c2nc(O)ccc2C(=O)c2c(-c3ccccc3NC(=O)C(F)(F)F)ccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.