Task: Please answer the multiple choice question.
Question: Which molecules are 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) COC(=O)N[C@@H]1CC(C)(C)c2ccc(Nc3nc(NCC(F)F)c4occc4n3)cc2NC1=O
b) COc1c(N2CCC(C(C)NCCC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
c) Fc1ccc(-c2c[nH]c([C@H]3Cc4c([nH]c5ccccc45)[C@@H](C4CCOCC4)N3)n2)cc1F
d) CN1CC2CC1CN2c1ccc(-c2ccc3cc[nH]c3c2)cn1
Answer: 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}
(1R,3R)-3-[4-[3,4-bis(fluoranyl)phenyl]-1H-imidazol-2-yl]-1-(oxan-4-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole