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 CCCCCCCc1ccc(C)cc1O
b CCOP(=S)(OCC)SCC(=O)N(CCC#N)c1ccccc1
c C1CC2OC2C1OC1CCC2OC12
d CCOP(=S)(OCC)Oc1cc(Cl)c(SC)cc1Cl
Answer: d
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}