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 additional words.
Options:
a Cc1ccccc1N1C(=O)C=CC1=O
b C1CCCNCC1
c CP(C)(=O)CN1C(=O)CN=C(c2ccccc2)c2cc(Cl)ccc21
d CCC(c1ccccc1)c1c(O)c2ccccc2oc1=O
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}