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: Nc1ccccc1N
b: Nc1ccc(Oc2c(Cl)cc(Cl)cc2Cl)cc1
c: Cl/C=C(/Cl)SCc1ccccc1
d: CCOC(=O)c1[nH]c2ccccc2c1/N=C/c1ccc(O)cc1
Answer: a, b, c, 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}