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, or c without using any additional words.
Options:
[a] CCOc1ccccc1OCC(O)CNCCNCC(O)COc1ccccc1OCC
[b] C=CCOc1ccccc1C(=O)N(CC)CC
[c] COc1c2occc2c(OC)c2c(=O)cc(C)oc12
Answer: b
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}