Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1ccccc1-n1c(C)nc2ccccc2c1=O
[b] CN1CCC(CN2c3ccccc3Sc3ccccc32)C1
[c] CNc1c(Cl)cc(C(=O)NC2CC2)cc1Cl
[d] O=c1n(CC2CO2)c(=O)n(CC2CO2)n1CC1CO1
[e] N#CC(c1ccccc1)c1ccccc1
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}