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, d, or e without using any other words.
Options:
a CCCC(=O)c1ccc2c(c1)N(CCCN(C)C)c1ccccc1S2
b CN(C)N=Nc1ccc(C(N)=O)cc1
c Oc1ccccc1O
d CCOC(C1=NCC(C)(C)CN1)c1ccc(OC)cc1
e CS(=O)(=O)c1ccc(CN(CCO)C(=O)C(Cl)Cl)cc1
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}