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, or d without using any other words.
Options:
a: CCCCCCOC(=O)c1ccccc1C(=O)OCCCCCC
b: Oc1ccc(Cl)cc1Cl
c: O=NN(CCc1c[nH]c2ccccc12)C1OCC(O)C(O)C1O
d: O=CC1CC(=O)C(=O)CO1
Answer: 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}