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) O=C(CCCN1CCN(c2ccccc2)CC1)c1ccc(F)cc1
(b) CCCN=C(C(OCC)c1ccccc1)N1CCCCCC1
(c) CC(C)c1ccccc1OP(=O)(Oc1ccccc1)Oc1ccccc1
(d) CC(C)OC(Cl)=C(Cl)C(Cl)=C(Cl)Cl
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}