Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a. CCC1(c2ccccc2)CCC(=O)NC1=O
b. CC1CC(C)OP(=O)(Cl)O1
c. CC(C)OC(=O)C=CC(=O)OC(C)C
d. CC(=Nc1c(I)cc(I)c(C(=O)NCC(C)C(=O)O)c1I)N1CCOCC1
e. CCO[Si](CC)(OCC)OCC
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}