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, or d without using any additional words.
Options:
a.) Cc1c(N)nc(C)c2c1[nH]c1ccccc12
b.) [O-][n+]1c2ccccc2[n+]([O-])c2c3ccccc3ccc21
c.) COP(C)(=S)SCn1c(=O)oc2cccnc21
d.) CC(C)Nc1nc(Cl)nc(NC(C)C)n1
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}