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) CCCCC(CC)CN
(b) c1ccc(C2=NCOCS2)cc1
(c) CCc1cc(C(N)=S)ccn1
(d) CSC#N
(e) CCCCC(CC)C(=O)OCCOCCOCCOCCOC(=O)C(CC)CCCC
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}