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, d, or e without using any other words.
Options:
a) CC(C)(C)N
b) c1ccc(CNc2ncnc3c2NCN3)cc1
c) COc1cc(C)c2[nH]c(C)c(CCN3CC4CCC(CC4)C3)c2c1
d) N#CCCCCC#N
e) CCC(=O)OC1(c2ccccc2)CCN(C)C1C
Answer: a
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}