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, or c without using any other words.
Options:
a: CNc1nc(NCCCN(C)C)c2sc(-c3ccc4nonc4c3)cc2n1
b: C[C@@H]1CN(c2nnc(C(F)(F)F)o2)CCN1c1ncc(OCc2ccc(CS(C)(=N)=O)cc2F)cn1
c: CN(C(=O)c1ccc(-c2ccc(F)cc2)cc1)[C@H]1CCc2cc(CN3CCNC(=O)C3)ccc2C1
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}
[3-fluoro-4-[[2-[(2R)-2-methyl-4-[5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl]piperazin-1-yl]pyrimidin-5-yl]oxymethyl]phenyl]methyl-imino-methyl-oxo-λ6-sulfane