Task: Please answer the multiple choice question.
Question: Which molecules are not mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCCCN(CC(CO)OCc1ccccc1)N=O
b) OCc1ccc(Br)cc1
c) OCC1OC(n2cnc3c2ncn2ccnc32)CC1O
d) C1CCC2OCCOCCOC3CCCCC3OCCOCCOCCOC2C1
Answer: 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}