Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
(a) O=C(Cc1ccc(F)cc1)NC1CCN(CCC(NC(=O)C2CCC2)c2ccccc2)CC1
(b) N[C@H]1CN(c2ccncn2)CC[C@@H]1c1cc(F)c(F)cc1F.O=C(O)C(F)(F)F
(c) O=C(NCc1cccc(OC(F)(F)F)c1)C1c2ccccc2C(=O)N1CCc1ccccn1
Answer: a
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}
N-[3-[4-[2-(4-fluorophenyl)ethanoylamino]piperidin-1-yl]-1-phenyl-propyl]cyclobutanecarboxamide