Using Fc1ccc2c(c1)CC[C@H](CN(CCNc1ncccn1)Cc1ccccc1)O2 to produce Fc1ccc2c(c1)CC[C@H](CNCCNc1ncccn1)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.