Task: Please answer the multiple choice question.
Question: Which molecules are not carcinogenic?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN(C)CCC(c1ccccc1)c1ccccn1
b. CN/C(=C/[N+](=O)[O-])NCCSCc1csc(CN(C)C)n1
c. CNCCC=C1c2ccccc2C=Cc2ccccc21
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {carcinogen#not &NULL}{carcinogen__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%carcinogen%}
Answer: {%multiple_choice_result}