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: CNc1cc(Nc2cnc(C#N)c(O[C@@H]3CCN(C)C3)n2)ncc1-c1cnn(C)c1
b: O=C1CC(c2nc(-c3cccc(Cl)c3)no2)CN1c1ccc(F)cc1
c: COC[C@@H](c1ccc(C(F)(F)F)cc1)N1CCN(C2(C)CCN(C(=O)c3c(C)ncnc3C)CC2)C[C@@H]1C
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}
5-[[4-(methylamino)-5-(1-methylpyrazol-4-yl)pyridin-2-yl]amino]-3-[(3R)-1-methylpyrrolidin-3-yl]oxypyrazine-2-carbonitrile