Task: Answer the MCQ question.
Query: Which compound exhibits a 7.332\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(c1ccc(Cl)s1)N1CCN(c2ncccn2)CC1
b) CN(CCC#N)C(=O)COc1ccc(Br)cc1Cl
c) CC(C)(C)c1ccccc1OCCCCCn1ccnc1
d) Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2)CC1
e) Cn1cc(CCCC(=O)NCc2cccc(F)c2)c2ccccc21
Answer: a. O=C(c1ccc(Cl)s1)N1CCN(c2ncccn2)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(c1ccc(Cl)s1)N1CCN(c2ncccn2)CC1
O=C(c1ccc(Cl)s1)N1CCN(c2ncccn2)CC1
(5-chlorothiophen-2-yl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone