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] [NH3+][C@@H]1CONC1=O
[b] Cn1c(CCCC(=O)[O-])nc2cc(N(CCCl)CCCl)ccc21
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}
4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoate