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. C(CCC1CO1)CC1CO1
b. CC(C)(C)C(Br)C(=O)Nc1ccccc1
c. CSCCC(NC=O)C(=O)NC(Cc1ccccc1)C(=O)O
d. CC(C)(COC[C@H]1CO1)COC[C@H]1CO1
Answer: a, 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}