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 additional words.
Options:
a. CN1CCN(c2ccc3c(c2)N/C(=C2\C(=O)N=c4cccc(F)c4=C2N)N3)CC1
b. C[NH2+]CCCN1c2ccccc2CCc2ccccc21
Answer: 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}
3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)propyl-methylazanium