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 additional words.
Options:
a OC1(c2ccc(C(F)(F)F)cc2)c2ccccc2C2=NCCN21
b CCc1ncc(C)nc1C
c CN(C)CCCN1c2ccccc2CCc2ccccc21
d CCC1(NC(N)=O)CCCC1
e COc1cc(C(=O)NC2CCCNC2)cc(OC)c1OC
Answer: a
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}