Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(NO)c1ccccc1O
b: Brc1ccccc1
c: CC(=O)CNC(C)(C)Cc1ccc(Cl)cc1
d: CCOP(=O)(OCC)SCn1ncccc1=O
e: COP(=S)(OC)SCn1nc(Br)ccc1=O
Answer: c
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}