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.) Cc1cccc(C)c1NC1=NCCCS1
b.) CC(C)=CCCC(C)=CC=O
c.) O=S(=O)(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
d.) CC1(C)C2CCC1(C)C(OC(=O)CSC#N)C2
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}