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) Cn1c(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccc1Cl
(b) Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6nc(C(C)C)oc6cc5CC4)n3C)cccc2n1
(c) C[C@]1(CS(=O)(=O)N2CCN(c3ncc(OCc4ccc(C(F)(F)F)o4)cn3)CC2)NC(=O)NC1=O
Answer: c
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}
(5S)-5-methyl-5-[[4-[5-[[5-(trifluoromethyl)furan-2-yl]methoxy]pyrimidin-2-yl]piperazin-1-yl]sulfonylmethyl]imidazolidine-2,4-dione