Using COc1ccc(COCc2cnc3c(c2)CC2(O3)C(=O)N(COCC[Si](C)(C)C)c3ncccc32)cc1 to produce C[Si](C)(C)CCOCN1C(=O)C2(Cc3cc(CO)cnc3O2)c2cccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.