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.) CC(C)N(N=O)C(C)C
b.) CNCCC=C1c2ccccc2CCc2ccccc21
c.) C=CC1CN2CCC1CC2C(O)c1ccnc2ccc(OC)cc12
d.) CCCc1c(OCCCCc2nnn[nH]2)ccc(C(C)=O)c1O
e.) CCCCOCCOCCOCCCC
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}