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.) CN1[C@@H]2CC(=O)C[C@H]1[C@H](O)C2
b.) CCN1C[C@]2(COC)CC[C@H](OC)[C@@]34C1[C@]1(OCO[C@@]15C[C@H](OC)[C@H]1C[C@@H]3[C@@H]5[C@H]1OC)[C@@H](O)[C@H]24
c.) COc1cc2c(c(OC)c1OC)-c1ccc(O)c(=O)cc1[C@@H](N)CC2
d.) Nc1nc2[nH]nnc2c(=O)[nH]1
Answer: a, 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}