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, d, or e without using any additional words.
Options:
a. CCN(C(C)=O)c1c(I)cc(I)c(OCCOC(C)C(=O)O)c1I
b. Sc1ccccc1
c. CC(=O)OCCN(CCC#N)c1ccccc1
d. CC(C)Cc1ccc(C(C)C(=O)O)cc1
e. Cc1ccc(S(=O)(=O)NN)cc1
Answer: a
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}