Using O=C1C=C2CCCc3nc4c(cnn4-c4ccc(F)cc4)cc3C2(Cc2ccccn2)CC1 to produce O=C1CCC2(Cc3ccccn3)c3cc4cnn(-c5ccc(F)cc5)c4nc3CCCC2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.