Using COC(=O)Cc1cn(C)nc1OCc1ccc(OCc2nc(-c3ccccc3)oc2C)nc1 to produce Cc1oc(-c2ccccc2)nc1COc1ccc(COc2nn(C)cc2CC(=O)O)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.