Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a) Cc1c(C)c2c(c(C)c1O)CCC(C)(C(=O)O)O2
b) COP(C)(=S)SCN1C(=O)c2ccccc2C1=O
c) CCS(=O)CCSP(=S)(OC)OC
d) CN(C)CCN(C)CCN(C)C
e) C=CCc1cccc(CC=C)c1OCC1CO1
Answer: e
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}