Task: Answer the MCQ question.
Query: Which compound exhibits a 4.989\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1cc(C)nc(-n2nc(C)cc2NC(=O)C(C)C)n1
(b) COc1ccc(CN2C(=O)Cc3ccccc3C2=O)cc1
(c) N#Cc1cccc(NC(=O)Cn2cnc(S(=O)(=O)N3CCc4ccccc43)c2)c1
(d) COc1ccccc1CN1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
(e) COc1ccc(N2CCN(C(=O)[C@H](Cc3c[nH]c4ccccc34)NC(C)=O)CC2)cc1
Answer: e. COc1ccc(N2CCN(C(=O)[C@H](Cc3c[nH]c4ccccc34)NC(C)=O)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#}
COc1ccc(N2CCN(C(=O)[C@H](Cc3c[nH]c4ccccc34)NC(C)=O)CC2)cc1
COc1ccc(N2CCN(C(=O)[C@H](Cc3c[nH]c4ccccc34)NC(C)=O)CC2)cc1
N-[(2S)-3-(1H-indol-3-yl)-1-[4-(4-methoxyphenyl)piperazin-1-yl]-1-oxopropan-2-yl]acetamide