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) CSCCC(O)C(=O)O
b) COP(=O)(Oc1cc(Cl)c(Br)cc1Cl)c1ccccc1
c) CCCC(=O)CCC
d) C=CC(=O)OCCOCC
e) S=c1[nH]n(-c2ccccc2)c(=S)s1
Answer: d
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}