Using CN(C)C(=O)CN, CC(C)(C)[Si](C)(C)OCc1ccnc(C=O)c1 to produce CN(C)C(=O)CNCc1cc(CO[Si](C)(C)C(C)(C)C)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.