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, d, or e without using any other words.
Options:
a O=c1ccc2cc(O)c(O)cc2o1
b O=NCNc1ncnc2[nH]cnc12
c Cn1c(-c2ccc3c(c2)OCO3)cc(=O)c2ccccc21
d CN1CC[C@@]2(C)c3cc(O)ccc3N(C)[C@H]12
e CN1C2CCC1CC(NC(=O)c1cc(Cl)cc3c1OC(C)(C)C3)C2
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}