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 O=C(O)C=Cc1ccc(O)c(O)c1
b Nc1c(O)cccc1C(=O)CC(N)C(=O)O
c CC(C)NC[C@@H](O)c1ccc(O)c(O)c1
d O=C(O)C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1/N=N/c1ccc(S(=O)(=O)O)cc1
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}