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] CNC(=O)Oc1cc(C(C)C)cc(C(C)C)c1
[b] NCCNCc1ccccc1O
[c] Cc1ccc2c(Cl)cc(Cl)c(O)c2n1
[d] O=c1[nH]nc(-c2ccccc2)c2conc12
[e] COCC1OC(=O)c2coc3c2C1(C)C1=C(C3=O)C2CCC(=O)C2(C)CC1
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}