Task: Please answer the multiple choice question.
Question: Which molecules are 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) CCCCc1cc(OC2CCN(CCCCN(C)S(=O)(=O)CC)CC2)c2ncccc2c1.Cl.Cl
(b) CCN(C(=O)c1cccc(Cl)c1Cl)[C@H]1CCNC1
(c) CN(C(=O)Cc1ccc(-n2cnnn2)cc1)[C@@H]1CCN(Cc2nc3cc(F)ccc3s2)C[C@@H]1F
(d) Cc1ccc(CCOCCCc2cccc(CCCOCCc3ccc(C)cc3)[n+]2C)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}
N-[(3S,4R)-3-fluoro-1-[(5-fluoro-1,3-benzothiazol-2-yl)methyl]piperidin-4-yl]-N-methyl-2-[4-(tetrazol-1-yl)phenyl]acetamide