Task: Please answer the multiple choice question.
Question: Which molecules are not toxic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NC(=O)N1c2ccccc2CC(=O)c2ccccc21
b O=[99Tc](=O)(=O)[O-]
c C[NH+](C)CC[C@@H](c1ccc(Br)cc1)c1ccccn1
d CC(C)(C)[NH2+]CC(O)c1ccc(O)c(CO)n1
Answer: a, b, c, d
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}
[(3S)-3-(4-bromophenyl)-3-pyridin-2-ylpropyl]-dimethylazanium