Task: Please answer the multiple choice question.
Question: Which molecules are not carcinogenic?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1c(C)c2c(c(C)c1O)CCC(C)(C(=O)O)O2
b. Cc1nccc2c1[nH]c1cc(O)ccc12
c. CN1[C@@H]2CC(=O)C[C@H]1[C@H](O)C2
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {carcinogen#not &NULL}{carcinogen__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%carcinogen%}
Answer: {%multiple_choice_result}