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 additional words.
Options:
a.) Cc1c(C2CCN(C(=O)NC3CC3c3ccccc3)CC2)o[nH]c1=O
b.) C[C@H](Nc1ccc(C(N)=O)c2[nH]c3cc(-c4cnn(C)c4)ccc3c12)C(C)(C)C
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-[[(2S)-3,3-dimethylbutan-2-yl]amino]-7-(1-methylpyrazol-4-yl)-9H-carbazole-1-carboxamide