Using CC(C)[Si](c1ncc(-c2cc3cc(C4CCN(C(=O)OC(C)(C)C)CC4)oc3cn2)o1)(C(C)C)C(C)C to produce CC(C)(C)OC(=O)N1CCC(c2cc3cc(-c4cnco4)ncc3o2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.