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, b, or c without using any other words.
Options:
a) O=C(Nc1cccc(-c2nc3ccccc3[nH]2)c1)c1cc(Cl)cc(Cl)c1
b) Cc1ncoc1-c1nnc(SCCCN2C[C@H]3C[C@@]3(c3ccc(Cl)cc3)C2)n1C
c) O=C(NCc1ccc(OC(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1ccc(F)cn1
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-(1H-benzimidazol-2-yl)phenyl]-3,5-dichlorobenzamide