Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
a) CN[C@@H]1CCN(c2ccc(Cl)c(Cl)c2)c2ccccc21
b) COC(=O)c1coc(CN2CCN(C(=O)CC(c3ccc(F)cc3)c3ccc(Br)cc3)CC2)n1
c) c1ccc(CCN2CCCC(c3c(-c4ccccc4)[nH]c4ccccc34)C2)cc1
Answer: a, b, 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-phenyl-3-[1-(2-phenylethyl)piperidin-3-yl]-1H-indole