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 additional words.
Options:
a COc1ccc(C[C@@](C)(N)C(=O)O)cc1OC
b CCC1NC(=O)C2C(Cl)C(Cl)CN2C(=O)C(C(C)O)NC(=O)CC(c2ccccc2)NC(=O)C(CO)NC1=O
c CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](NC(=O)N3CCNC3=O)c3ccccc3)C(=O)N2[C@H]1C(=O)O
d CNCC(O)c1ccc(O)c(OC)c1
Answer: a, 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}