Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a CCN(CC)c1nc(Cl)nc(N(CC)CC)n1
b CCOP(=S)(N=C1SCCS1)OCC
c COCc1ccc(COC(=O)C2C(C=C(C)C)C2(C)C)cc1
d CCCC=C1OC(=O)c2ccccc21
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}