Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any additional words.
Options:
a CSc1ccc2c(c1)N(CCCN(C)C)c1ccccc1S2
b CSCC(=O)N(C)C(=O)Oc1ccccc1OC(C)C
c C=CCOc1ccccc1OC(=O)NC
d Cc1cccc(NC(N)=O)c1
Answer: b
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}