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 additional words.
Options:
a) CCC(NCCCC[C@@H](Cc1cc(C)c(F)c(C)c1)C(=O)NO)c1ccc(F)cc1
b) C[C@H]1Cc2c([nH]c3cc(Cl)ccc23)[C@@]2(N1)C(=O)Nc1ccc(Cl)cc12
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}
(2S)-2-[(4-fluoro-3,5-dimethylphenyl)methyl]-6-[1-(4-fluorophenyl)propylamino]-N-hydroxyhexanamide