Using CC(=O)Oc1ccc2cc(C(O)(c3cn(C(c4ccccc4)(c4ccccc4)c4ccccc4)cn3)C(C)C)ccc2c1 to produce CC(=O)Oc1ccc2cc(C(O)(c3c[nH]cn3)C(C)C)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.