Task: Please answer the multiple choice question.
Question: Which molecules are mutagenic?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(O)c1cc(I)cc2cccnc12
[b] CCOc1ccc(N)cc1
[c] CN(Cc1cccc(C#N)c1)N=O
[d] O=[N+]([O-])c1ccccc1CCl
[e] CCNc1cc(O)ccc1C
Answer: b, c, d, e
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}