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 additional words.
Options:
a.) CC(C)(OOC(C)(C)c1ccccc1)c1ccccc1
b.) COP(=S)(OC)SCC(=O)O
c.) CCCCCCCCCCCCN
d.) CN(C)Cc1ccc(CSCCNC(=C[N+](=O)[O-])N2CCN(C)CC2)o1
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}