Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(O)CCC(=O)O
b.) N#CC1CC=CCC1
c.) CCCCC[Si](OCC)(OCC)OCC
d.) CCCCC(CC)CNCC(CC)CCCC
e.) CC(=O)N1CCN(CC(=O)NN=Cc2ccc([N+](=O)[O-])o2)CC1
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}