Using CC(C)(C)OC(=O)N1CCC(C#N)(NC(=O)C(CC2CCCCC2)NC(=O)N2CCOCC2)CC1 to produce N#CC1(NC(=O)C(CC2CCCCC2)NC(=O)N2CCOCC2)CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.