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, d, or e without using any other words.
Options:
[a] CN(N=O)C(N)=O
[b] O=P1(N(CCCl)CCCl)OCCCN1CCCl
[c] CCCCC[Si](OC)(OC)OC
[d] O=C(O)C(F)(F)F
[e] CCOP(=O)(OCC)OP(=O)(OCC)OCC
Answer: a
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}