Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
(a) CCCOCN(C(=O)CCl)c1c(C)cccc1OCC
(b) CCP(=O)(OC)Oc1ccc(Cl)cc1
(c) CCOc1ccc(NC(C)=O)cc1
(d) CON=Cc1ccc(OCC(O)(Cn2cncn2)C(C)(C)C)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}