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: C[C@@H]1NC(c2cccc(S(C)(=O)=O)c2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1
b: CN(CCN1CC2CN(CCc3cccc(F)c3)CC(C1)O2)S(=O)(=O)c1ccc(C#N)cc1
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-fluoranyl-5-[(4S,5S)-4-(4-fluorophenyl)-5-methyl-2-(3-methylsulfonylphenyl)-1,5-dihydroimidazol-4-yl]pyridine