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, d, or e without using any other words.
Options:
a Nc1c2c([nH+]c3ccccc13)CCCC2
b CC[NH+](CC)CCOC(=O)C1(C2CCCCC2)CCCCC1
c CCOC(=O)[C@H](CCc1ccccc1)[NH2+][C@H]1CCc2ccccc2N(CC(=O)[O-])C1=O
d C[N+](C)(C)C[C@H](O)CC(=O)[O-]
e CCCC[NH+]1CCCC[C@H]1C(=O)Nc1c(C)cccc1C
Answer: a, b, c, d, e
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}
(3R)-3-hydroxy-4-(trimethylazaniumyl)butanoate