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, d, or e without using any additional words.
Options:
(a) OC(c1ccc(Cl)cc1)(c1cncnc1)c1ccccc1Cl
(b) Cc1cnc(C)cn1
(c) CC1(C)CC(NC2CC(C)(C)NC(C)(C)C2)CC(C)(C)N1
(d) O=[N+]([O-])c1cc2c(ccc3ccccc32)o1
(e) Cc1cccc(C(C)c2ccccc2)c1C
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}