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) CNC(=O)c1ccc(Cl)c(S(=O)(=O)NC)c1
b) CCP(=S)(OC)Sc1ccc(C(C)(C)C)cc1
c) CCC(C)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1OC(C)=O
d) CC(C)OP(=S)(CCl)Sc1ccc(F)cc1
Answer: c
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}