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) CN(C(=O)CC(=O)N(C)c1c(I)c(C(=O)NC(CO)C(O)CO)c(I)c(C(=O)NC(CO)C(O)CO)c1I)c1c(I)c(C(=O)NC(CO)C(O)CO)c(I)c(C(=O)NC(CO)C(O)CO)c1I
(b) NC(N)=[NH+]CCC[C@H]([NH3+])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}
(2S)-2-azaniumyl-5-(diaminomethylideneazaniumyl)pentanoate