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, or d without using any other words.
Options:
[a] O=C(O)C(O)=C(O)C(=O)O
[b] CSC(C)=NOC(=O)N(C)SSN(C)C(=O)ON=C(C)SC
[c] Cc1ccc(Nc2ccc(Nc3ccc(C)cc3)c3c2C(=O)c2ccccc2C3=O)cc1
[d] O=C(O)C1CCCCC1
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}