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, or d without using any other words.
Options:
a: CCCN(CCC)S(=O)(=O)c1ccc(C(=O)O)cc1
b: CNC(=O)ON=C1SC(C)C(=O)NC1(C)C
c: CCCCOCCOC(=O)COc1cc(Cl)c(Cl)cc1Cl
d: CCOP(=S)(CC)Sc1ccc(C)cc1
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}