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, c, or d without using any other words.
Options:
(a) CC1(C)SC2C(NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@@H]1C(=O)O
(b) Cc1c(N)c(=O)n(-c2ccccc2)n1C
(c) CN1C(C)(C)CCCC1(C)C
(d) O=c1ccc2cc(O)c(O)cc2o1
Answer: b, c, d
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}