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) CCOc1ccc(-c2ccccc2)cc1CN1CCCC1
b) COCCCNc1nc(NCCCOC)nc(SC)n1
c) Cc1cc(C)c(Cc2cc(C)c(C)cc2C)cc1C
d) CCNc1nc(Cl)nc(NC(C)C)n1
e) CCNc1nc(Cl)nc(NCC)n1
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}