Using CC(C)(C)OC(=O)N1CCC(CBr)CC1, CC1SC(N[C@H]2CC3CCC2C3)=NC1=O to produce CC(C)(C)OC(=O)N1CCC(CC2(C)SC(N[C@H]3CC4CCC3C4)=NC2=O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.