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 additional words.
Options:
(a) O=C1CCc2cc(C=CCCN3CCN(c4ccccc4)CC3)ccc2N1
(b) CC(C)CCCCCOC(=O)C(C)Oc1cc(Cl)c(Cl)cc1Cl
(c) O=[N+]([O-])c1ccc(Cl)cc1
(d) Fc1cc(F)c(F)c(F)c1F
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}