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 additional words.
Options:
a: CC(C)OP(=O)(OC(C)C)SCc1ccccc1
b: O=Cc1ccccc1O
c: Cc1c(C(N)=O)cc([N+](=O)[O-])cc1[N+](=O)[O-]
d: Cc1onc2c(=O)n(C)nc(-c3ccccc3)c12
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}