Using NC(=O)c1c(-c2ccc(Oc3ccccc3)cc2)nn2c1NCC1(CN(Cc3ccccc3)C1)C2 to produce NC(=O)c1c(-c2ccc(Oc3ccccc3)cc2)nn2c1NCC1(CNC1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.