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.) c1ccc2sc(SN3CCOCC3)nc2c1
b.) COC(=O)Nc1nc2cc(Oc3ccc4[nH]c(NC(=O)OC)nc4c3)ccc2[nH]1
c.) CCC(=O)O
d.) O=[N+]([O-])c1cc(Br)cc2[nH]c(C(F)(F)F)nc12
e.) CC(OC(C)c1ccccc1)c1ccccc1
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}