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 other words.
Options:
a: CC(=O)NC1CCN(C(=O)NC2CCN(Cc3ccn(-c4ccc(C(F)(F)F)cc4)c3)CC2)C1
b: C[C@H](NCc1ccc2c(c1)nc(NC(=O)c1ccc(-c3cn[nH]c3)s1)n2CCc1ccccc1)C(C)(C)C
c: Fc1c(Cn2ccc3c(OC4CCN(Cc5ccccn5)CC4)ncnc32)cccc1C(F)(F)F
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}
N-[5-[[[(2S)-3,3-dimethylbutan-2-yl]amino]methyl]-1-(2-phenylethyl)benzimidazol-2-yl]-5-(1H-pyrazol-4-yl)thiophene-2-carboxamide