Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(C)Oc1cc([C@H](C2=CN[C@@H](C(O)(C(F)(F)F)C(F)(F)F)S2)c2cc[n+]([O-])cc2)ccc1OC(F)F
(b) Cc1cccc(C)c1OCC(=O)N[C@H](Cc1ccccc1)[C@H](O)C[C@@H](Cc1ccccc1)NC(=O)[C@@H](C(C)C)N1CCCNC1=O
(c) CC([NH3+])C12CC3CC(CC(C3)C1)C2
(d) O=C([C@@H](O)C1CC1)N1CC(c2cc(F)ccc2F)=C[C@H]1c1cccc(O)c1
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-[(2R)-5-[(R)-[4-[bis(fluoranyl)methoxy]-3-propan-2-yloxy-phenyl]-(1-oxidanidylpyridin-1-ium-4-yl)methyl]-2,3-dihydro-1,3-thiazol-2-yl]-1,1,1,3,3,3-hexakis(fluoranyl)propan-2-ol