Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(C)(O)c1nc(-c2ccc(OC(F)(F)F)cc2)c[nH]1
b. Cc1nc2ncc(Oc3ccc(F)cc3)nc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
2-[4-[4-(trifluoromethyloxy)phenyl]-1H-imidazol-2-yl]propan-2-ol