Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
[a] CCOC(C1=NCC(C)(C)CN1)c1cccc2ccccc12
[b] OC(c1ccccc1)(c1cncnc1)c1ccc(Cl)cc1Cl
[c] OC(c1ccc(Cl)cc1)(c1ccc(Cl)cc1)c1cccnc1
[d] CCOc1ccc2c3c1OC1C(O)C=CC4C(C2)N(C)CCC341
[e] N#CC(c1ccccc1)c1ccccc1
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}