Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any additional words.
Options:
(a) CCOC(=O)c1ncn2c1CN(C)C(=O)c1cc(F)ccc1-2
(b) Nc1cc2c(cc1C1CCCCC1)CCC2C(=O)O
(c) Oc1ccc(-c2ccccc2)cc1CN1CCCCC1
(d) Cc1cc(C)n(CCO)c(=O)n1
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}