Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
[a] CCCCCCC(=O)O
[b] Clc1nc(Cl)nc(Nc2ccccc2Cl)n1
[c] O=c1nc[nH]c2c1ccn2C1OC(CO)C(O)C1O
[d] COc1cc2c3c(c1OC)-c1ccccc1CC3N(C)CC2
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}