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, d, or e without using any other words.
Options:
a.) CNc1nc2cc(Cl)ccc2o1
b.) CCCN=C(C(OCC)c1ccccc1)N1CCCCCC1
c.) O=C1OC(OC(=O)c2cccnc2Nc2cccc(C(F)(F)F)c2)c2ccccc21
d.) CN1C(=O)CN=C(c2ccccc2F)c2c1ccc(NC(=O)N1CCOCC1)c2Cl
e.) CP(=O)(O)F
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}