Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
[a] CCOP(=O)(OCC)SCS(=O)(=O)CC
[b] CCCCCCCCCC(=O)NP(=O)(OC)SC
[c] CCOP(=O)(OCC)SC1CS(=O)CC1Cl
[d] CCCCc1c(OC(=O)c2cc(OC)c(OC)c(OC)c2)n(-c2ccccc2)n(-c2ccccc2)c1=O
[e] Cc1nc(N)sc1C(=O)Nc1ccccc1
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}