Task: Please answer the multiple choice question.
Question: Which molecules are not toxic?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ncc([N+](=O)[O-])n1CCO
[b] CC1(C)C[C@@H]1C(=O)N/C(=C\CCCCSC[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%clinical_toxicity%}
Answer: {%multiple_choice_result}
(Z)-7-[(2R)-2-azaniumyl-3-oxidanidyl-3-oxidanylidene-propyl]sulfanyl-2-[[(1S)-2,2-dimethylcyclopropyl]carbonylamino]hept-2-enoate