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] Cc1ccc(C2(O)CCC(N3CCC(NC(=O)CNC(=O)c4cccc(C(F)(F)F)c4)C3)CC2)cn1
[b] CN1CCCC(CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[c] O=C(O)[C@@H](CC1CCC1)N1CC(CN2CCC(c3cnc4ccc(C(F)(F)F)cn34)CC2)[C@@H](c2cccc(F)c2)C1
[d] Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6nc(C7CC7)oc6cc5CC4)n3C)cccc2n1
[e] CSc1ccccc1C(=O)N(c1ccccc1)C1CCNC1
Answer: b, 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}
N-(3,4-dichlorophenyl)-4-[(1-methylpiperidin-3-yl)methyl]piperazine-1-carboxamide