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) Cc1ccc(OCCCc2cc(N)cc(CCCOc3ccc(C)cc3)n2)cc1
(b) O=C(Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3cccnc3)N2)cc1)[C@@H]1CCc2ccnn21
(c) C[C@@H]1CCCN1CCc1ccc2nc(C(C)(C)C)ccc2c1
(d) CC(=O)C1=NN2c3cc(C)ccc3OCC2C1(CCCN1CCOCC1)c1ccccc1
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}
(6S)-N-[4-[[(2S,5R)-5-[(R)-hydroxy(pyridin-3-yl)methyl]pyrrolidin-2-yl]methyl]phenyl]-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-6-carboxamide