Using C[Si](C)(C)CCOCn1c(-c2ccc(OC(F)F)c(OC3CC3)c2)c(C=O)c2c(=O)[nH]ncc21, CNC to produce CN(C)Cc1c(-c2ccc(OC(F)F)c(OC3CC3)c2)n(COCC[Si](C)(C)C)c2cn[nH]c(=O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.