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) NC(=O)c1ccc(-c2nc(-c3ccccn3)c(-c3ccc4c(c3)OCCO4)[nH]2)cc1
b) C[C@@H]1CN(c2nnc(C(F)(F)F)o2)CCN1c1ncc(OCc2ccc(C#N)cc2F)cn1
c) COc1cc(N2Cc3cn(-c4ccc(Cl)cc4)nc3C2=O)ccc1N1C[C@H](O)[C@@H](O)C1
d) CC(C)Oc1cccc(N2CCN(CCN3Cc4ccccc4C3)C2=O)c1
Answer: a, 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}
3-fluoro-4-[[2-[(2R)-2-methyl-4-[5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl]piperazin-1-yl]pyrimidin-5-yl]oxymethyl]benzonitrile