Task: Answer the multiple-choice question.
Question: Which drug exhibits a -30.106% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Cc1ccc(Br)cc1)N1CCN(C(=O)c2ccccc2)CC1
b. Cc1cc(SCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)c(C)cc1Br
c. COC(=O)c1c(NC(=O)COC(=O)CCS(=O)(=O)c2ccc(C)cc2)sc(C)c1C
Answer: a. O=C(Cc1ccc(Br)cc1)N1CCN(C(=O)c2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cc1ccc(Br)cc1)N1CCN(C(=O)c2ccccc2)CC1
O=C(Cc1ccc(Br)cc1)N1CCN(C(=O)c2ccccc2)CC1
1-(4-benzoylpiperazin-1-yl)-2-(4-bromophenyl)ethanone