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) Cc1ccc([N+](=O)[O-])cc1
(b) Cc1cc(Cl)ccc1OCC(=O)O
(c) N#CC(Cl)CS(=O)(=O)c1ccccc1
(d) COCC(=O)N(C)C(=O)Oc1ccccc1OC(C)C
Answer: b
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}