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) CC1COC(c2ccccc2)O1
(b) CCOP(=S)(OCC)Oc1nc(Cl)n(C(C)C)n1
(c) FC(F)(F)c1nc2c(Cl)cccc2[nH]1
(d) CCCC(=O)CCC
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}