Using CCOC(C)=N, Nc1ccc(NCCN2CCC(Nc3nc4ccccc4n3Cc3ccc(F)cc3)CC2)nc1N to produce Cc1nc2nc(NCCN3CCC(Nc4nc5ccccc5n4Cc4ccc(F)cc4)CC3)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.