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. Cc1cc(CN(C)CCN2CCN(c3cccc(Cl)c3)C2=O)on1
b. Cc1nc2ccccc2n1Cc1ccc(C(=O)N(C)[C@@H]2CCN(C3CCC3)C2)cc1
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-chlorophenyl)-3-[2-[methyl-[(3-methyl-1,2-oxazol-5-yl)methyl]amino]ethyl]imidazolidin-2-one