Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
(a) CC(=O)CCC(C)=O
(b) CN(C)CCOc1ccnc(N)n1
(c) CCCCCCCCCCCC(=O)OCCSC#N
(d) CP(=S)(Oc1ccccc1)Oc1ccc(C#N)cc1
(e) CCOC(=O)CN=C=O
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}