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: COc1ccc(-n2c(C)c([N+](=O)[O-])c3ccc(O)cc32)cc1
b: Cc1ccccc1C(C(=O)NC1CCCC1)N(C(=O)Cn1cnc2ccccc21)c1cccc(F)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}
2-(N-[2-(benzimidazol-1-yl)acetyl]-3-fluoroanilino)-N-cyclopentyl-2-(2-methylphenyl)acetamide