Task: Answer the MCQ question.
Query: Which drug exhibits a 28.004% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1=NN(C(=O)Cc2ccc(C)cc2)C(O)(c2cccnc2)C1
[b] O=C1CC(Cc2ccc(Cl)cc2)C(=O)N1c1ccccn1
[c] Cc1ccc(-c2noc(C3CCCN(C(=O)c4cccc([N+](=O)[O-])c4)C3)n2)o1
[d] O=C(Nc1ccc(N2CCOCC2)cc1)c1cnccn1
[e] CC(C)C(=O)NNC(=O)c1csc(-c2cccs2)n1
Answer: d. O=C(Nc1ccc(N2CCOCC2)cc1)c1cnccn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(N2CCOCC2)cc1)c1cnccn1
O=C(Nc1ccc(N2CCOCC2)cc1)c1cnccn1
N-(4-morpholin-4-ylphenyl)pyrazine-2-carboxamide