Using CC1CCC2CC1(c1ccc(Br)c([SiH](C)C)c1)C2(C)C, CN(C)C=O to produce CC1CCC2CC1(c1ccc(C=O)c([SiH](C)C)c1)C2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.