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 additional words.
Options:
(a) CC(=O)N[C@@H]1CC(C)(C)Oc2nc(-c3ccc(Cl)cc3Cl)c(-c3ccc(Cl)cc3)cc21
(b) CC(C)N(C)[C@@H]1CC[C@H](N2CC[C@H](NC(=O)c3cc(F)cc(C(F)(F)F)c3)C2=O)[C@H](CS(=O)(=O)C(C)(C)C)C1
(c) CSc1cc(-c2ccc(C[C@@H](C#N)NC(=O)[C@@H]3CCCCN3)cc2)ccc1C#N
(d) O=C(/C=C/c1ccc2c(c1)CN(CCc1cnn3ccccc13)C2)NO
Answer: 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}
N-[(3S)-1-[(1S,2R,4R)-2-(tert-butylsulfonylmethyl)-4-[methyl(propan-2-yl)amino]cyclohexyl]-2-oxopyrrolidin-3-yl]-3-fluoro-5-(trifluoromethyl)benzamide