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 additional words.
Options:
a Cn1c(=O)sc2cccc(Cl)c21
b CCOP(=S)(OC)SCN1C(=O)c2ccccc2C1=O
c CNC(=O)c1cc(-c2ccccc2)ccc1OCCO
d CCN(CC(F)(F)F)N=O
e CCC1(C)Oc2cccc(OC(=O)NC)c2O1
Answer: b
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}