Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Nc1ncc(-c2cnn(CCO)c2)c2scc(-c3ccc(NC(=O)Nc4cccc(F)c4)cc3)c12
[b] Cc1ccc2c(N3CCN(CCc4cccc5c4OCC(=O)N5C)[C@H](C)C3)cc(F)cc2n1
[c] CCN1CCC[C@@H](C(=O)N2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[d] Cc1cc(Cl)ccc1OC1CCN(CC2CCN([C@@](C)(Cc3ccc(F)cc3)C(=O)O)CC2)CC1
Answer: a, b, c
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}
N-(3,4-dichlorophenyl)-4-[(3R)-1-ethylpiperidine-3-carbonyl]piperazine-1-carboxamide