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) Fc1cccc(Cn2cc(NCCN3CCCCC3)nn2)c1
(b) COCCOCC#Cc1cc(-c2[nH]nc3c2Cc2ccc(CN4CCN(C)CC4)cc2-3)cs1
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}
1-[(3-fluorophenyl)methyl]-N-(2-piperidin-1-ylethyl)triazol-4-amine