Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCN(CC)Cc1ccc2cc(COC(=O)Nc3ccc(C(=O)NO)cc3)ccc2c1
(b) O=c1n(CCCN2CCN(c3cccc(Cl)c3)CC2)nc2ccccn12
(c) C[C@@](O)(c1ccc(CN2CCC3(CC2)OCc2cc(F)ncc23)cc1)c1ccc(F)c(F)c1
(d) O=C1NCCC12CCN(c1c(Cl)cncc1-c1ccc3cnccc3c1)CC2
(e) Cc1ccc2c(-c3nnc(SCCCN4C[C@H]5C[C@@]5(c5ccc(Cl)c(Cl)c5)C4)n3C)cccc2n1
Answer: b, c, e
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}
2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one