Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a. Nc1cc(N)cc(C(F)(F)F)c1
b. CCOP(=O)(OCC)OC(=C(Cl)Cl)c1cc(Cl)cc(Cl)c1
c. CCN(CC)CCNC(=O)c1cc(Cl)c(N)cc1OCc1ccccc1
d. CCCc1ccc(C=O)cc1
Answer: d
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}