Using CC(C)(C)OC(=O)N1CCC(c2c(C#N)c(N)nc(SCc3csc(Nc4ccc(F)cc4)n3)c2C#N)CC1 to produce N#Cc1c(N)nc(SCc2csc(Nc3ccc(F)cc3)n2)c(C#N)c1C1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.