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.) CCN1C[C@]2(COC)CC[C@H](O)[C@]34C1[C@](O)([C@@H](OC)[C@H]23)[C@@]1(O)C[C@H](OC)[C@H]2C[C@@H]4[C@@H]1[C@H]2OC
b.) C(#CCN1CCCC1)CN1CCCC1
c.) Cn1cc(C(=O)O)c(=O)c2ccc(/C=C/c3ccc([N+](=O)[O-])o3)nc21
d.) CNCCC=C1c2ccccc2C=Cc2ccccc21
Answer: a, b, 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}