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 additional words.
Options:
a.) N#Cc1cc(Cl)cc2[nH]c(C(F)(F)F)nc12
b.) ClCCl
c.) CC(C)CNC(=O)OCC(O)C1COc2ccccc2O1
d.) Cc1cc(C(=O)NNC(C)Cc2ccccc2)no1
e.) CC(CCC(=O)O)C1CCC2C3C(O)CC4CC(O)CCC4(C)C3CCC12C
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}