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, d, or e without using any additional words.
Options:
a. CCN(CC)c1nc(N(C=NC2CC(C)(C)NC(C)(C)C2)C2CC(C)(C)NC(C)(C)C2)nc(N(C=NC2CC(C)(C)NC(C)(C)C2)C2CC(C)(C)NC(C)(C)C2)n1
b. NS(=O)(=O)c1cc2c(cc1Cl)NC(C(Cl)Cl)NS2(=O)=O
c. COc1c(OP(=S)(Oc2cnn(C)c(=O)c2OC)OC(C)C)cnn(C)c1=O
d. c1ccc([Si]23OCCN(CCO2)CCO3)cc1
e. CC(C)NCC(O)COc1cccc2cc(C(C)O)oc12
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}