Using COc1c2c(c3n(c1=O)CCCCN(C)C3=O)CCN(Cc1ccc(F)cc1)C2=O to produce CN1CCCCn2c(c3c(c(O)c2=O)C(=O)N(Cc2ccc(F)cc2)CC3)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.