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 CCOP(=S)(N=C1SCCS1)OCC
b C=CCn1c(=O)c2[nH]c(C)nc2n(CC(C)C)c1=O
c OC1(c2ccccc2)c2cc(F)ccc2C2=NCCN21
d Nc1nc(N)nc(N)n1
e CC(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)on2)cc1
Answer: a
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}