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) CCC(O)C(CC(C)N(C)C)(c1ccccc1)c1ccccc1
b) CCOC(=O)C1=C(CN2CCOCC2C(N)=O)NC(c2nccs2)=NC1c1ccc(F)cc1Br
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}
6-(dimethylamino)-4,4-diphenylheptan-3-ol