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 other words.
Options:
[a] O=C(CNCC1CCCCC1)N1CCc2ccccc2C1C1CCCCC1
[b] O=C(c1cccc(Cl)c1Cl)N(CCC1CC1)C1CCNC1
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}
1-(1-cyclohexyl-3,4-dihydro-1H-isoquinolin-2-yl)-2-(cyclohexylmethylamino)ethanone