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: COCCCc1cc(CN(C(=O)[C@H]2CNCC[C@]23OCCc2ccccc23)C2CC2)cc(OCCOC)c1
b: C[C@H]1CCCN1CCCOc1ccc(N2CCN(C(=O)c3ccc(F)cc3)CC2=O)cc1
c: Cc1ncoc1-c1nnc(SCCCN2C[C@H]3C[C@@]3(c3cccc(C(F)(F)F)c3F)C2)n1C
d: CO[C@H]1COCC[C@H]1N[C@@H]1C[C@H]2CCC[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
Answer: a, 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}
4-(4-fluorobenzoyl)-1-[4-[3-[(2S)-2-methylpyrrolidin-1-yl]propoxy]phenyl]piperazin-2-one