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. CCOP(=S)(CC)Oc1ccc(Cl)cc1
b. COP(=S)(OC)SCSc1ccc(Cl)cc1
c. C=C(CC)C(=O)c1ccc(OCC(=O)O)c(Cl)c1Cl
d. CCOC(C1=NCC(C)(C)CN1)c1cccc(F)c1
e. CC(O)COc1ccccc1
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}