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 or b without using any additional words.
Options:
a.) CN(C)CCC(c1ccc(Br)cc1)c1ccccn1
b.) C[C@@H]1CCCCN1CCCNCc1ccc(CNCCCN2CCCC[C@H]2C)cc1
Answer: 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}
3-[(2R)-2-methylpiperidin-1-yl]-N-[[4-[[3-[(2R)-2-methylpiperidin-1-yl]propylamino]methyl]phenyl]methyl]propan-1-amine