Using Nc1ncnc2c1c(-c1ccc3c(c1)CCN3C(=O)Cc1cc(F)ccc1F)cn2C1CCNCC1, O=C([O-])[O-] to produce CN1CCC(n2cc(-c3ccc4c(c3)CCN4C(=O)Cc3cc(F)ccc3F)c3c(N)ncnc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.