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) CCOC(CC(OCC)OCC)OCC
b) CN(Sc1ccc([N+](=O)[O-])cc1)C(=O)Oc1cccc2c1OC(C)(C)C2
c) CC1(C)C2CCC1(C)C(O)C2
d) CCOP(=O)(OCC)Oc1ccc2c(C)cc(=O)oc2c1
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}