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) COP(C)(=S)SCn1c(=O)oc2cccnc21
b) O=C(O)Cc1ccc2c(c1)OCc1ccccc1C2=O
c) Cc1cc(NS(=O)(=O)c2ccc(N)cc2)no1
d) CSc1nnc(C(C)(C)C)c(=O)n1N
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}