Task: Please answer the multiple choice question.
Question: Which molecules are a 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 O=C(O)C[C@H]1CC[C@@H](Oc2ccc(NC(=O)c3nnc(Nc4ccc(F)c(F)c4)o3)cn2)CC1
b COc1cc(/C=C2\CCCN3C2=NOC3(C)c2ccc(F)cc2)ccc1-n1cnc(C)c1
c Cc1noc(-c2ccc3c(c2)c2c(n3CCCSc3cc(F)cc(F)c3)CCCC2)n1
d CN(C(=O)Cc1ccc(-n2cnnn2)cc1)[C@@H]1CCN(Cc2nc3cc(F)ccc3s2)C[C@@H]1F
Answer: 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}
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