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 additional words.
Options:
(a) CN1C(=O)CN=C(c2ccccc2)c2cc(Cl)ccc21
(b) CC1(C)NC(=O)NC1=O
(c) COP(=S)(OC)Oc1ccc2c(C)cc(=O)oc2c1
(d) COP(=S)(OC)SC
(e) CCCCCCCCC1OC1CCCCCCCC(=O)OCC(CC)CCCC
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}