Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a CNC(=O)ON=C(CSC)C(C)(C)C
b CC1OC(OC2C(O)C(O)C(O)C(O)C2O)C(N)CC1NC(=N)C(=O)O
c CCC(Br)(CC)C(=O)OCC(Br)(Br)Br
d CCCCCCCCCCCCCCCCO
Answer: d
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {acute_toxicity__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}