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 other words.
Options:
[a] CCOP(=O)(N=C1SCS1)OCC
[b] C#CC(=O)C=CC
[c] Cc1c(CN2CCOC(c3ccccc3)C2C)c(=O)n(-c2ccccc2)n1C
[d] O=S(=O)(CCCl)COCS(=O)(=O)CCCl
[e] CCOP(=S)(OCC)SCn1c(=O)sc2ccccc21
Answer: e
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}