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, or d without using any other words.
Options:
(a) CC(C)(C)CC(C)(C)c1ccc(OCCOCC[N+](C)(C)Cc2ccccc2)cc1
(b) CC(C)n1c(-c2ccc(OCCCN3CCCCC3)cc2)nc2ccccc2c1=O
(c) O=C(c1ccc2ncccc2c1)N1CCC(N2CCC(Cc3ccc(Cl)c(Cl)c3)[C@H](CO)C2)CC1
(d) COc1cc([C@@H](O)CN2CCN(C[C@H](O)c3ccc4c(c3C)COC4=O)CC2)ncc1C#N
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}
[4-[(3S)-4-[(3,4-dichlorophenyl)methyl]-3-(hydroxymethyl)piperidin-1-yl]piperidin-1-yl]-quinolin-6-ylmethanone