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 additional words.
Options:
a: CN(C)C(=S)SSC(=S)N(C)C
b: CCO[Si](CNCCCCCCN)(OCC)OCC
c: CCCOP(=S)(OCCC)OP(=S)(OCCC)OCCC
d: Cc1ccc(SN2C(=O)c3ccccc3C2=O)cc1
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}