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, or d without using any other words.
Options:
a. CCCCCCCc1ccc(C)cc1O
b. CCP(=O)(OC)Oc1ccc(S(C)(=O)=O)cc1
c. C=CCN(CC=C)c1ccc(OC(=O)NC)cc1
d. c1ccc(Nc2ccc(NC3CCCCC3)cc2)cc1
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}