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 other words.
Options:
a.) CCO[Si](C)(OCC)OCC
b.) N=C(N)NCCN1CCCCCCC1
c.) CNC1CCCCC1
d.) O=[N+]([O-])c1c(Cl)c(Cl)c(Cl)c2nc(C(F)(F)F)[nH]c12
e.) CCCCCCOCCO
Answer: e
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}