Task: Please answer the multiple choice question.
Question: Which molecules are 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) c1ccc(-n2ncc3c2CCC3CCN2Cc3ccccc3C2)cc1
b) CN(C)Cc1ccc2c(c1)CCN(C(=O)c1cc3cc(Cl)ccc3n1C)C2
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}
(5-chloro-1-methylindol-2-yl)-[6-[(dimethylamino)methyl]-3,4-dihydro-1H-isoquinolin-2-yl]methanone