Using O=C(NC1CCNC1=O)OCc1ccccc1, C[Si](C)(C)CCOCCl to produce C[Si](C)(C)CCOCN1CCC(NC(=O)OCc2ccccc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.