Using CC1CCNCC1, CC(C)(C)OC(=O)N1C(C(=O)O)CSC1c1cccnc1 to produce CC1CCN(C(=O)C2CSC(c3cccnc3)N2C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.