Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.547\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(NCCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc(Br)cc1
(b) COc1ccc(C(=O)NCC(c2cccs2)N2CCOCC2)cc1OC
(c) O=C(COc1ccc(/C=N/NS(=O)(=O)c2ccccc2)cc1)Nc1ccc(F)cc1
(d) COc1cccc(NC(=O)/C=C/c2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
(e) CN(Cc1cnn(Cc2ccccc2)c1)C(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: a. O=C(NCCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc(Br)cc1
{#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(NCCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc(Br)cc1
O=C(NCCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc(Br)cc1
N-[3-[4-(benzenesulfonyl)piperazin-1-yl]-3-oxopropyl]-4-bromobenzamide