Using O=C1CN(Cc2ccccc2)CC(=O)N1c1cc(Cc2n[nH]c(=O)c3ccccc23)ccc1F to produce O=C1CNCC(=O)N1c1cc(Cc2n[nH]c(=O)c3ccccc23)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.