Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCC(C)C(C)CN1CCC(CNC(=O)c2cc(Cl)cc(Cl)c2)CC1
b: Fc1ccc(-c2cnn(Cc3cc[nH]n3)c2)cc1OC(F)F
c: Cc1ccnnc1N1CCN(C(=O)Nc2ccc(C(C)(C)C)cc2)[C@H](C)C1
Answer: 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}
4-[3-[bis(fluoranyl)methoxy]-4-fluoranyl-phenyl]-1-(1H-pyrazol-3-ylmethyl)pyrazole