Task: Answer the MCQ question.
Query: Which compound has a -3.675\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(CN1CCOCC1)Nc1ccc(Br)cc1C(=O)c1ccccc1
[b] Cc1ccc(SCCNS(C)(=O)=O)cc1
[c] O=C(OCC(=O)N1CCN(C(=O)c2ccco2)CC1)c1ccccc1C(=O)c1ccc(Cl)cc1
[d] C/C(=N\NC(=O)c1ccccc1C)c1ccc(NC(=O)c2cccs2)cc1
Answer: a. O=C(CN1CCOCC1)Nc1ccc(Br)cc1C(=O)c1ccccc1
{#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(CN1CCOCC1)Nc1ccc(Br)cc1C(=O)c1ccccc1
O=C(CN1CCOCC1)Nc1ccc(Br)cc1C(=O)c1ccccc1
[O][=C][Branch1][#Branch2][C][N][C][C][O][C][C][Ring1][=Branch1][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-(2-benzoyl-4-bromophenyl)-2-morpholin-4-ylacetamide