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, or d without using any additional words.
Options:
[a] CC(C)Nc1ccc(Nc2ccccc2)cc1
[b] Cc1ccc(C(=O)c2ccc(CC(=O)NCCn3cnc4c3c(=O)n(C)c(=O)n4C)n2C)cc1
[c] C=CP(=O)(OCCCl)OCCCl
[d] CCCOCCOC(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}