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 other words.
Options:
a) CCNC(=O)OCCSCSP(=S)(OC)OC(C)C
b) CCOC(=O)CCC1(CCC(=O)OCC)c2ccccc2-c2ccccc21
c) CCO[Si](CNCCCCCCN)(OCC)OCC
d) CCCOCC(C)O
e) FC(F)(F)c1nc2c(Cl)cccc2[nH]1
Answer: e
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}