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.) C=CCSc1nnc(CSP(=S)(OC)OC)s1
b.) CN1CCN2c3ccccc3Cc3ccccc3C2C1
c.) CNC(=O)Oc1cc(C)ccc1C(C)C
d.) O=C(CO)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO
Answer: d
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}