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 O=C(C1CNCCC1(O)c1ccc(F)c(F)c1)N(Cc1cn(Cc2cccnc2)c2cccc(F)c12)C1CC1
b Cc1nn(C2CCN(CC(=O)N(C)C)CC2)c(C)c1Nc1ncc(Cl)c(-c2cnn3ccccc23)n1
c CCOC(=O)N1CCC(CN2CCC3(CC2)CN(C(=O)N(CC)CC)c2ncccc23)CC1
d CN(C(=O)c1ccc(-c2ccc(C(F)(F)F)cc2)cc1)[C@H]1CCN(C(=O)N(C)[C@@H]2CCN(CCCc3ccc(Cl)cc3)C2)C1
e O=C(N1CCOCC1)N1CCN(c2cnc3cc(C(F)(F)F)cc(NCc4cccc([N+](=O)[O-])c4)c3c2)CC1
Answer: a, b, c, 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}
ethyl 4-[[1-(diethylcarbamoyl)spiro[2H-pyrrolo[2,3-b]pyridine-3,4'-piperidine]-1'-yl]methyl]piperidine-1-carboxylate