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, or d without using any other words.
Options:
[a] CCP(=S)(Oc1ccc([N+](=O)[O-])cc1Cl)OC(C)C
[b] CNC(=O)Oc1cc(C(C)C)ccc1C
[c] CON=C(C)C(=NOC(=O)N(C)Sc1ccc(C(C)(C)C)cc1)C(=O)N(C)C
[d] OCCOCc1ccccc1
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}