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. Cc1ccc(NC(=O)CF)cc1
b. Cc1cccc([N+](=O)[O-])c1
c. COP(=S)(OC)Oc1ccc([N+](=O)[O-])c(C)c1
d. CCSc1nnc(CSP(=O)(OC)OC)s1
e. CCCNC(=O)NS(=O)(=O)c1ccc(Cl)cc1
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}