Using O=C(CCCN1CCC(n2c(S)nc3ccccc32)CC1)c1ccc(F)cc1, COS(=O)(=O)OC to produce CSc1nc2ccccc2n1C1CCN(CCCC(=O)c2ccc(F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.