Using CC(C)(C)OC(=O)N1CC(c2nnc(Cl)cc2N2CCC(C(C)(C)O[SiH2]C(C)(C)C)CC2)C1 to produce CC(C)(C)OC(=O)N1CC(c2nnccc2N2CCC(C(C)(C)O[SiH2]C(C)(C)C)CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.