Using O=C(O)CC(O)(CC(=O)O)C(=O)O, Fc1ccc(-c2cn(Cc3ccccc3)c3c2CNCC3)cc1Cl to produce CN1CCc2c(c(-c3ccc(F)c(Cl)c3)cn2Cc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.