Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.388\% 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.) COc1ccc(OCCCn2cccc2/C=C2/C(=N)N3OC(C)=CC3=NC2=O)cc1
b.) CCN(CC)C(=O)C(C)N(C#N)c1nc(C)cc(C)n1
c.) S=c1[nH]nc(COc2ccccc2)n1/N=C/c1ccc(Br)cc1
d.) Cc1cc[n+](CCc2ccccc2)cc1C.[Br-]
e.) Cc1nc(C(=O)Nc2ccc(Cl)cc2)sc1C1(C)CC(c2cccc([N+](=O)[O-])c2)=NO1
Answer: a. COc1ccc(OCCCn2cccc2/C=C2/C(=N)N3OC(C)=CC3=NC2=O)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(OCCCn2cccc2/C=C2/C(=N)N3OC(C)=CC3=NC2=O)cc1
COc1ccc(OCCCn2cccc2/C=C2/C(=N)N3OC(C)=CC3=NC2=O)cc1
(6Z)-7-imino-6-[[1-[3-(4-methoxyphenoxy)propyl]pyrrol-2-yl]methylidene]-2-methyl-[1,2]oxazolo[2,3-a]pyrimidin-5-one