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 CSc1nc(N=[N+]=[N-])nc(NC(C)C)n1
b OC1CCc2ccccc2C1
c CCCCCCCCCCCCCCCCCC1=NCCN1
d CCCCOC(=O)C1CCC(C(=O)OCCCC)C1
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}