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, b, c, or d without using any other words.
Options:
[a] Cn1cnc2c(F)c(Nc3ccc(Br)cc3F)c(C(=O)NOCCO)cc21
[b] CN(CCCCOc1ccc([N+](=O)[O-])cc1)CCc1ccc([N+](=O)[O-])cc1
[c] CC(C)NC(=O)NS(=O)(=O)c1ccc(OCCCN2CCCC2)cc1
[d] O=C(O)c1ccc(C2CCN([C@@H]3C[C@H]4OCC[C@@]4(C(=O)N4CCc5ncc(C(F)(F)F)cc5C4)C3)CC2)cc1
Answer: a, c, 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}
6-(4-bromo-2-fluoroanilino)-7-fluoro-N-(2-hydroxyethoxy)-3-methylbenzimidazole-5-carboxamide