Using CC(C)(C)OC(=O)N=C(NC(=O)OC(C)(C)C)NC(=O)OC(C)(C)C, CN1CCC(CCCO)CC1 to produce CN1CCC(CCCN(C(=O)OC(C)(C)C)C(=NC(=O)OC(C)(C)C)NC(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.