Task: Answer the MCQ question.
Question: Which compound has a -5.099\% 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 additional words.
Options:
a: CC(=O)CC1OC(=O)C(Br)=C1NCc1ccccc1
b: N/C(Cc1cccc2ccccc12)=N\OC(=O)Cc1cccs1
c: CC(C)CCCN1C(Nc2ccccc2)=NC[C@@H]1CC(C)C
d: CCc1ccc(OCC(=O)N2CCc3ccccc32)cc1
Answer: a. CC(=O)CC1OC(=O)C(Br)=C1NCc1ccccc1
{#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#}
CC(=O)CC1OC(=O)C(Br)=C1NCc1ccccc1
CC(=O)CC1OC(=O)C(Br)=C1NCc1ccccc1
3-(benzylamino)-4-bromo-2-(2-oxopropyl)-2H-furan-5-one