Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Nc1nc2ccc(OCC(F)(F)F)nc2n1CC(O)c1ccc(C(F)(F)F)cc1Cl
b: CC(C)(O)C=CC(=O)[C@@](C)(O)[C@H]1[C@H](O)C[C@]2(C)[C@@H]3CC=C4[C@@H](C=C(O)C(=O)C4(C)C)[C@]3(C)C(=O)C[C@@]12C
c: NC(=O)c1c(Nc2ccccc2)nn2c(N)cc(C3CC3)nc12
d: CC(=O)Oc1ccccc1C(=O)[O-]
Answer: a, 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}
2-[2-amino-5-(2,2,2-trifluoroethoxy)imidazo[4,5-b]pyridin-3-yl]-1-[2-chloro-4-(trifluoromethyl)phenyl]ethanol