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 other words.
Options:
a) CN(C)c1ncc(/C=C/c2c(F)cccc2F)cn1
b) Clc1cccc(-c2ncccc2CC(c2cccnc2)c2cccnc2)c1
c) O=C(c1ccc(F)cc1OC[C@@H](O)CN1CCC2(CC1)Cc1cc(Cl)ccc1O2)N1CC[C@H](O)C1
d) CCN(CC)CCCCNc1ncc2cc(-c3cc(OC)cc(OC)c3)c(NC(=O)NC(C)(C)C)nc2n1
e) COc1ccc(-c2ccc3c(N4CCOC[C@@H]4C)nc(N4CC[C@@H](O)C4)nc3n2)cc1CO
Answer: c, 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}
[2-[(2S)-3-(5-chlorospiro[3H-1-benzofuran-2,4'-piperidine]-1'-yl)-2-hydroxypropoxy]-4-fluorophenyl]-[(3S)-3-hydroxypyrrolidin-1-yl]methanone