Using NCC1CCOCC1, CC(C)(C)OC(=O)N[C@@H](Cc1cccs1)C(=O)N1CCC(Cc2ccc(-c3ccccc3)cc2)(C(=O)O)CC1 to produce N[C@@H](Cc1cccs1)C(=O)N1CCC(Cc2ccc(-c3ccccc3)cc2)(C(=O)NCC2CCOCC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.