Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.784\% 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 additional words.
Options:
[a] CC(/C=C/C1(O)C(C)CC(O)CC1(C)C)OC1OC(CO)C(O)C(O)C1O
[b] CCCC(=O)N1CCN(c2ccc(NC(=O)COc3ccc(Br)cc3)cc2)CC1
[c] Nc1c(S(=O)(=O)c2cccs2)c2nc3ccccc3nc2n1/N=C/c1cccc(O)c1
[d] O=C(O)c1ccc(S(=O)(=O)c2ccc(Sc3ccc(C(=O)O)c(C(=O)O)c3)cc2)cc1
[e] Cc1cccc(-c2cc3c(nn2)-c2ccccc2C3=O)c1
Answer: b. CCCC(=O)N1CCN(c2ccc(NC(=O)COc3ccc(Br)cc3)cc2)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#}
CCCC(=O)N1CCN(c2ccc(NC(=O)COc3ccc(Br)cc3)cc2)CC1
CCCC(=O)N1CCN(c2ccc(NC(=O)COc3ccc(Br)cc3)cc2)CC1
2-(4-bromophenoxy)-N-[4-(4-butanoylpiperazin-1-yl)phenyl]acetamide