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 additional words.
Options:
a.) CCC(C)C(CN(C)C)c1ccc(OC)c(Cl)c1
b.) CCOP(=O)(NC(C)C)Oc1ccc(SC)c(C)c1
c.) CC1Cc2cc3c(cc2C(c2ccc(N)cc2)=NN1)OCO3
d.) COP(=S)(OC)Oc1ccc(SC)c(C)c1
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}