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) CC1(C)CCC(NC(=O)C(N)CCC(=O)O)CC1
b) CNC(=O)ON=C(C)SC
c) O=C1OC(=O)C(OC(=O)c2ccccc2)=C1OC(=O)c1ccccc1
d) CC(=O)OC1CC(C)CCC1C(C)C
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}