Using CN1CCN(CCCO)CC1, CC(C)(C)OC(=O)N1CCC(c2ncnc3cc(F)c(F)cc23)CC1 to produce CN1CCN(CCCOc2cc3ncnc(C4CCN(C(=O)OC(C)(C)C)CC4)c3cc2F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.