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 additional words.
Options:
a: CCNC(C)CN1CCc2c(c(=O)oc3ccccc23)C1
b: COP(=O)(OC)Oc1ccc(Cl)cc1Cl
c: CCOc1c(OP(=S)(OCC)OC(C)C)cnn(C)c1=O
d: CCCOP(=S)(OC)Oc1cnn(C)c(=O)c1OC
e: CCOP(=O)(OCC)SCc1nnc(SC(C)C)s1
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}