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 or b without using any additional words.
Options:
a Cc1nn(CCOCC(F)(F)F)c2c(Nc3ccncn3)nc(N3CCN[C@H](C)C3)nc12
b c1ccc(CCN2CCC[C@H](c3c(-c4ccccc4)[nH]c4ccccc34)C2)cc1
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}
2-phenyl-3-[(3R)-1-(2-phenylethyl)piperidin-3-yl]-1H-indole