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, b, c, or d without using any other words.
Options:
a: CNC1CCN(c2ccc(NC(=O)c3ccc(-c4ccccc4)cc3)cn2)C1
b: CC(C)(Cc1ccc2ccccc2c1)NCC(O)COc1ccc(CCC(=O)O)cc1C#N
c: O=C(c1ccc(F)c(F)c1Nc1ccc(I)cc1F)N1CC(O)([C@@H]2CCCCN2)C1
d: Cc1csc(Cn2c(C3CCCN(C)C3)nc3ccccc32)n1
Answer: b, d
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-methyl-2-[[2-(1-methylpiperidin-3-yl)benzimidazol-1-yl]methyl]-1,3-thiazole