Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1cc(N2CCN(C(C)=O)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
b: COc1cc(N)c(Cl)cc1C(=O)N[C@@H]1CCN(CCCCCC(=O)O[C@@H]2CN3CCC2CC3)C[C@@H]1OC
c: CCC(C)(C)Cc1c[nH]c(CCc2ccc(-c3ccccn3)cc2)n1
Answer: c
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}
2-[4-[2-[4-(2,2-dimethylbutyl)-1H-imidazol-2-yl]ethyl]phenyl]pyridine