Using CCOC(=O)N1CCC(Nc2nc3ccncc3n2Cc2ccc(F)cc2)CC1 to produce Fc1ccc(Cn2c(NC3CCNCC3)nc3ccncc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.