Using CN(C)C=O, Cc1c(S[Si](C(C)C)(C(C)C)C(C)C)cccc1-n1nnn(C)c1=O to produce CSc1cccc(-n2nnn(C)c2=O)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.