Task: Answer the MCQ question.
Query: Which drug has a -4.105\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1occc1-c1nnc(SCC(=O)c2ccc(Cl)cc2)n1CC1CCCO1
b COc1ccc(C2CC(c3ccc(F)cc3)n3nc(NS(C)(=O)=O)nc3N2)cc1
c O=C(Cc1ccc(Br)cc1)N1CCN(C(=O)c2ccccc2)CC1
Answer: c. 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_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(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