Task: Answer the multiple-choice question.
Query: Which compound has a 11.805\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(OC)c(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)c1
(b) O=C(N/N=C/c1ccco1)c1[nH]ncc1Br
(c) COc1ccc(Cl)cc1S(=O)(=O)N1CCC(C(=O)NC2CCCC2)CC1
(d) CCOc1ccc(C(c2nnnn2C(C)(C)C)N2CCN(C(=O)c3ccco3)CC2)cc1
(e) CC12CCC(c3c(C(=O)N4CCOCC4)nn(-c4ccccc4)c31)C2(C)C
Answer: b. O=C(N/N=C/c1ccco1)c1[nH]ncc1Br
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/N=C/c1ccco1)c1[nH]ncc1Br
O=C(N/N=C/c1ccco1)c1[nH]ncc1Br
4-bromo-N-[(E)-furan-2-ylmethylideneamino]-1H-pyrazole-5-carboxamide