Task: Please answer the multiple choice question.
Question: Which molecules are Ames mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(c1ccccc1)N(O)c1ccc2c(c1)Cc1ccccc1-2
b) O=[N+]([O-])c1cc(N(CCO)CCO)ccc1NCCO
c) C=CCc1ccc(O)c(OC)c1
d) Nc1cc2ccccc2cc1N
Answer: a, b, d
Task: Please answer the multiple choice question.
Question: Which molecules are {mutagenic#not &NULL}{mutagenic__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%mutagenic%}
Answer: {%multiple_choice_result}