Finish Condition Logic

From what I can tell, if you have multiple finish conditions on a buff, the buff will terminate when any of the conditions is true (they are OR'd together).  I'm curious if there's any way to dictate that multiple conditions must be true before the buff completes (they are AND'd together).  Especially nice would be a way to use both in the same buff (i.e. finishes if (A && (B || C) || D), that sort of thing).  Does anyone have any knowledge as to if this is possible?

Thanks.