Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
(a) CCOP(=S)(OCC)SCCC(F)=C(F)F
(b) CCOC(=O)CS
(c) COc1ccc2c3c1OC1C(O)C=CC4C(C2)[N+](C)([O-])CCC341
(d) CCCCOC(=O)c1ccc(-n2nc(OCCN3CCCCC3)c3ccccc32)cc1
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}