Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1nc(C)c(-c2ccc3cc(CCN4CCC[C@H]4C)ccc3n2)cc1C#N
b CN(C)c1ccc2cc(C(=O)N[C@@H](CCCNC(=N)CCl)C(=O)NCc3ccccc3)ccc2c1
Answer: 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}
N-[(2S)-5-(2-chloranylethanimidoylamino)-1-oxidanylidene-1-[(phenylmethyl)amino]pentan-2-yl]-6-(dimethylamino)naphthalene-2-carboxamide