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, or c without using any additional words.
Options:
(a) O=C(Nc1nc(-c2ccccc2)cs1)OCC(Cl)(Cl)Cl
(b) COc1ccc2c(c1)OC(C)(C)C(c1ccccc1)C2c1ccc(OCCBr)cc1
(c) COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC
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}