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 additional words.
Options:
a) COP(=S)(OC)SCn1nc(Cl)c(C)cc1=O
b) O=C1c2ccccc2-c2ccc3c4c(O)c(O)c5c6c(ccc(c7ccc1c2c73)c64)C(=O)c1ccccc1-5
c) C(CCC1CO1)CC1CO1
d) Cc1cc(O)ccc1[N+](=O)[O-]
e) COC(=O)c1cc(C(=O)OC)cc([N+](=O)[O-])c1
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}