Use the word, legacy, for something handed down from one generation to the next. A retiring company president might leave a legacy of honesty and integrity. Originally, the noun meant ambassador or envoy but soon shifted to mean the money and property a person leaves behind in his will.
Seroquel is the brand name of the generic drug q uetiapine, a prescription drug used to treat schizophrenia and bipolar disorder (formerly called manic-depression). Seroquel changes the levels of neurotransmitters (naturally occurring brain substances) including serotonin and dopamine.
Seroquel is used to treat schizophrenia and bipolar disorder (both bipolar depression and manic episodes). It is used for improving symptoms of these mental illnesses and preventing relapses (worsening of the conditions). On occasion, healthcare providers may also recommend Seroquel for treating something other than the conditions mentioned above. This is called an  off-label  use.