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, d, or e without using any additional words.
Options:
a CCC(CC)COCCC(=O)O
b COP(=S)(OC)SCc1nnc(C)o1
c O=C(O)C1C(=CCO)OC2CC(=O)N21
d O=[N+]([O-])C(F)(COCC(COCC(F)([N+](=O)[O-])[N+](=O)[O-])(N(F)F)N(F)F)[N+](=O)[O-]
e CCN(CC)C(=O)N1CCN(CC(=O)NN=Cc2ccc([N+](=O)[O-])o2)CC1
Answer: a
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}