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, d, or e without using any additional words.
Options:
a. Cc1ccc(Cc2ccc(C)cc2)cc1
b. CCNc1nc(NC(C)C)nc(SC)n1
c. Cc1ccc(N(CC2=NCCN2)c2cccc(O)c2)cc1
d. O=[N+]([O-])N=C1NCCN1Cc1ccc(Cl)nc1
e. CCOc1ccc(-n2c(C)nc3ccccc3c2=O)cc1
Answer: c
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}