Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
(a) C#CC(C)N(C(=O)CCl)c1ccccc1
(b) CC(C)c1cccc(OC(=O)N(C)C)c1
(c) O=C=Nc1cccc(C(F)(F)F)c1
(d) CCOP(=S)(OCC)Oc1cc(Cl)c(SC)cc1Cl
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}