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 additional words.
Options:
a) Cc1nc(NCc2ccccc2)c2cc[nH]c2n1
b) CC(=O)OC1CC(C)OC(C)O1
c) Nc1nc2cc(Cl)c(O)cc2o1
d) CCCSP(=O)(OCC)SCCC
Answer: c
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}