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 additional words.
Options:
a Fc1ccc2c([C@@H]3CNCC[C@H]3F)c(-c3ccc4ccccc4c3)[nH]c2c1
b NCc1ccc(F)c(C2CCN(C(=O)c3cccc(-c4nc(-c5cccs5)no4)c3)CC2)c1
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}
[4-[5-(aminomethyl)-2-fluorophenyl]piperidin-1-yl]-[3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)phenyl]methanone