Task: Please answer the multiple choice question.
Question: Which molecules are a 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) CC(=O)NC1CCN(Cc2ccc(Oc3nc4ccccc4s3)cc2)CC1
(b) C[C@H]1CCCN1CCCOc1ccc(N2CCN(C(=O)c3cc(F)cc(F)c3)CC2=O)cc1
(c) O=c1cc(NC2CCN(Cc3ccc4c(c3)OCO4)CC2)c2cc(Cl)ccc2n1Cc1ccccc1
(d) CC(C)(C)OC(=O)N1CC2CC(CN(C[C@H](O)COc3ccc(C#N)cc3)C2)C1
Answer: b, c, 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-(3,5-difluorobenzoyl)-1-[4-[3-[(2S)-2-methylpyrrolidin-1-yl]propoxy]phenyl]piperazin-2-one