Using O=C(Cl)Cl, CC(C)(C)[Si](C)(C)OCCOc1cc(N)c(Br)cc1Cl to produce CC(C)(C)[Si](C)(C)OCCOc1cc(N=C=O)c(Br)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.