Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
(a) S=C(Nc1ccccc1)Nc1ccccc1
(b) O=CN1CCOCC1
(c) O=C(O)CN(CCCN(CC(=O)O)CC(=O)O)CC(=O)O
(d) CC1(C)OC(=O)N(c2cc(Cl)cc(Cl)c2)C1=O
Answer: a
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}