Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN(C(=O)Cc1ccc(-n2cnnn2)cc1)[C@H]1CCN(Cc2ccc(C(F)(F)F)cc2)C[C@H]1F
b. Cc1ncoc1-c1nnc(SCCCN2CC[C@]3(C[C@H]3c3ccccc3)C2)n1C
c. Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccc(F)c(F)c2F)[C@@H]3C)n1
Answer: a, 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-[(3R,4S)-3-fluoro-1-[[4-(trifluoromethyl)phenyl]methyl]piperidin-4-yl]-N-methyl-2-[4-(tetrazol-1-yl)phenyl]acetamide