Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
(a) CCCCc1cc(OC2CCN(CCCCNS(C)(=O)=O)CC2)c2ncccc2c1.Cl.Cl
(b) CC1(COc2cc(F)c3c(c2)[C@]2(COC(N)=N2)c2cc(-c4cccnc4F)ccc2O3)COC1
(c) COCCCc1cc(CN(C(=O)[C@H]2CNCC[C@]23OCc2ccccc23)C2CC2)cc(OCCOC)c1
(d) CCCCc1cc(OC2CCN(CCCCS(=O)(=O)NCCC)CC2)c2ncccc2c1
Answer: b, 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}
(4S)-4'-fluoro-7'-(2-fluoropyridin-3-yl)-2'-[(3-methyloxetan-3-yl)methoxy]spiro[5H-1,3-oxazole-4,9'-xanthene]-2-amine