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 other words.
Options:
a) OCC1CCc2cc(C3CCCCC3)ccc21
b) CCCn1cnc2c1c(=O)n(CCCCC(C)=O)c(=O)n2C
c) Cc1cc(-c2ccccc2)[nH]n1
d) OC1(c2ccc(Cl)c(Cl)c2)c2ccccc2C2=NCCN21
e) CCOC(=O)C(C)(CC)Oc1ccc(Cc2ccc(Cl)cc2)cc1
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}