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) c1cc2c(cc1C1CO1)O2
b) C=CCOc1ccccc1C(=O)NC1CCCCC1
c) Cc1c(Cl)c(Cl)c(Cl)c2[nH]c(C(F)(F)F)nc12
d) CCCCOCCOCCOC(=O)CCCCC(=O)OCCOCCOCCCC
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}