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, or d without using any other words.
Options:
a: CCN(CC)CC
b: CC(C)C1CCC(O)CC1
c: Cc1cccc(N(C)C(=S)Oc2ccc3c(c2)C2CCC3C2)c1
d: Cc1c(Cl)c(=O)oc2cc(OP(=O)(OCC(C)Cl)OCC(C)Cl)ccc12
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}