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. N#Cc1sc2c(=O)c3ccccc3c(=O)c=2sc1C#N
b. Cc1cccc(C(C)c2ccccc2)c1C
c. CCSc1nnc(C(C)(C)C)c(=O)n1N
d. Cc1ccccc1N=Nc1c(N)ccc2ccccc12
Answer: b
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}