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) CCN(CC)CCNC(=O)c1cc(Cl)cc(Cl)c1OCc1ccccc1
(b) COC(=O)Nc1nc2cc(C(=O)c3ccccc3)ccc2[nH]1
(c) CCC1(c2ccccc2)CCC(=O)N1
(d) ONc1ccccc1
Answer: d
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}