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, d, or e without using any additional words.
Options:
(a) COc1ccc(C(NC(=O)CC2CCN(Cc3ccn(-c4ccc(C(F)(F)F)cc4)c3)CC2)c2ccc(F)cc2)cn1
(b) N#Cc1ccc(Cn2cncc2CN[C@H]2CCN(Cc3cccc(Cl)c3)C2=O)cc1
(c) CC(C)c1noc(N2CCN(c3ncc(OCc4ccncc4C#N)cn3)[C@H](C)C2)n1
(d) COc1ccc(-c2ccc3c(N4CCOC[C@H]4C)nc(N4CC[C@@H](O)C4)nc3n2)cc1CO
(e) Cc1cc(Cl)ccc1OC1CCN(C[C@H](O)CNC(=O)c2cn[nH]c2C(F)(F)F)CC1
Answer: a, b, d, 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}
4-[[5-[[[(3S)-1-[(3-chlorophenyl)methyl]-2-oxopyrrolidin-3-yl]amino]methyl]imidazol-1-yl]methyl]benzonitrile