Using Cc1nc2c(ccn2Cc2ccc(F)c(F)c2)c(-c2ccc3c(c2)CCCO3)c1CO to produce Cc1nc2c(ccn2Cc2ccc(F)c(F)c2)c(-c2ccc3c(c2)CCCO3)c1C=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.