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, d, or e without using any other words.
Options:
(a) CCOc1ccc(Cl)cc1C(CN1CCCCC1)C(C)CC
(b) COCc1ccc(COC(=O)C2C(C=C(C)C)C2(C)C)cc1
(c) O=C(CO)c1coc(=O)c2c(O)cccc12
(d) OC(c1ccc(Cl)cc1)(c1cncnc1)c1ccccc1Cl
(e) COP(=O)(OC)SCn1c(=O)oc2cc(Cl)cnc21
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}