Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a CN1Cc2ccccc2C(=O)c2cc(CC(=O)O)ccc21
b c1ccsc1
c Cc1cccc(C)c1NC(=O)c1cc(S(N)(=O)=O)c(Cl)cc1O
d CCOC(=O)C(O)(c1ccc(Cl)cc1)c1ccc(Cl)cc1
e O=C1CCC(C(=O)NC2CC2c2ccccc2)N1
Answer: d
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}