Using O=C1c2c(cc3cccnc3c2OC(c2ccccc2)c2ccccc2)CN1Cc1ccc(F)cc1 to produce O=C1c2c(cc3cccnc3c2O)CN1Cc1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.