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, or c without using any additional words.
Options:
(a) CC(C)NC(=O)OC1CCN(CCCC(=O)c2ccc(F)cc2)CC1
(b) O=NN1CCCCCCC1
(c) O=[N+]([O-])C(F)(COCC(COCC(F)([N+](=O)[O-])[N+](=O)[O-])(N(F)F)N(F)F)[N+](=O)[O-]
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}