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 COP(=O)(OC)SCN1C(=O)c2ccccc2C1=O
b Clc1cccc(C(Cl)(Cl)Cl)n1
c O=C1C(O)N=C(c2ccccc2F)c2cc(Cl)ccc2N1CCO
d CCCCc1c(C)nc(NCC)nc1OS(=O)(=O)N(C)C
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}