Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a. ClC1=C(Cl)C2(Cl)C(CBr)CC1(Cl)C2(Cl)Cl
b. O=C(O)C1CCc2cc(C3CCCCC3)c(O)cc21
c. OC1(c2ccc(Cl)c(Cl)c2)c2ccccc2C2=NCCN21
d. CN(C)CCCN1c2ccccc2CCc2cc(O)ccc21
e. O=C(OCC(O)C1COc2ccccc2O1)N1CCOCC1
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}