Arrange your bag as follows and use 8F:

8F          x1
Any Item    xAny
Antidote    x38  ; dec bc + ld h,
TM18/TM50   x1   ; DA/FA + ld bc,
Any Item    xAny ; ????
X Accuracy  x178 ; ld l, B2
Lemonade    x170 ; ld a, AA
Water Stone x1   ; ld (hli),a + ld bc,
Any Item    xAny ; ????
TM01        xAny ; ret

Arrange your bag as follows and use 8F:

8F          x1
Any Item    xAny
Antidote    x38  ; dec bc + ld h,
TM18/TM50   x1   ; DA/FA + ld bc,
Any Item    xAny ; ????
X Accuracy  x177 ; ld l, B1
Lemonade    x170 ; ld a, AA
Water Stone x1   ; ld (hli),a + ld bc,
Any Item    xAny ; ????
TM01        xAny ; ret