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([C@@]23C[C@@H]2CN(CCCSc2nnc(-c4ocnc4C)n2C)C3)c(F)c1
(b) CC1CCCN1CCc1ccc2nc(-c3cccs3)ccc2c1
(c) Cc1cc(Nc2cncc(N[C@@H](C)c3ncc(F)cn3)n2)n[nH]1
(d) O=C(Nc1ccc(-c2nnc(NCCCCN3CCCOCC3)o2)cc1)c1ccccc1F
(e) CCN(CC)C(=O)c1cccc(C2=CC3(CCNCC3)Oc3ccccc32)c1
Answer: a, b, 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}
N,N-diethyl-3-spiro[chromene-2,4'-piperidine]-4-ylbenzamide