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=C1Nc2ccc(Cl)cc2C(c2ccccc2Cl)=NC1O
(b) CC(C)CC(C)(C)COC(=O)C(C)C
(c) COP(=S)(OC)SC(C)CSCC(C)SP(=S)(OC)OC
(d) C#CCSP(=O)(NC(=O)CC)OC
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}