Task: Answer the MCQ question.
Query: Which compound exhibits a -4.982\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccncc2)c1C
(b) C=CCNC(=O)c1ccc2nccnc2c1
(c) CC(=O)c1ccc(N2CCN(C(=O)C(=O)c3cn(CC(=O)N4CCCCCC4)c4ccccc34)CC2)cc1
Answer: c. CC(=O)c1ccc(N2CCN(C(=O)C(=O)c3cn(CC(=O)N4CCCCCC4)c4ccccc34)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#}
CC(=O)c1ccc(N2CCN(C(=O)C(=O)c3cn(CC(=O)N4CCCCCC4)c4ccccc34)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)C(=O)c3cn(CC(=O)N4CCCCCC4)c4ccccc34)CC2)cc1
1-[4-(4-acetylphenyl)piperazin-1-yl]-2-[1-[2-(azepan-1-yl)-2-oxoethyl]indol-3-yl]ethane-1,2-dione