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 additional words.
Options:
a) OCc1ccccc1
b) COC(=O)NC(=S)Nc1ccccc1NC(=S)NC(=O)OC
c) CNC(=O)ON=C1SC(C)C(=O)NC1(C)C
d) CCCN=C(NCCC)C(OCC)c1ccccc1
e) COC(=O)Nc1ccc(S(=O)(=O)NN)cc1
Answer: d
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}