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 other words.
Options:
(a) CCCCCCCCCCCCCCCCOP(=O)([O-])OCC[N+](C)(C)C
(b) OCCCl
(c) COP(=S)(OC)SC1OCCOC1SP(=S)(OC)OC
(d) CC(=O)OCCN(CCOC(C)=O)N=O
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}