Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a.) Cc1nccnc1C
b.) CC(C)Oc1cccc(NC(=O)c2ccccc2C(F)(F)F)c1
c.) CC[Si]1(CC)N[Si](CC)(CC)N[Si](CC)(CC)N1
d.) O=C(Cc1ccccc1)OCCc1ccccc1
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}