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: Cc1cccc(C)c1NC(=O)CN1CCCC1=O
b: CCCN1C(=O)C2C3C=C(C(O)(c4ccccc4)c4ccccn4)C(C3=C(c3ccccc3)c3ccccn3)C2C1=O
c: O=c1nc[nH]c2c1ccn2C1OC(CO)C(O)C1O
d: C=COCCOCCOC=C
e: COc1c(C)c2c(c(O)c1CC=C(C)CCC(=O)O)C(=O)OC2
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}