Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.959% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CC(=O)N4C)CC2)cc1
b) C=CCSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1cc(C)ccc1C
c) CCCCN(CCCC)CCCNC(=O)C12CN(Cc3ccccc3)CC1C(c1cccc([N+](=O)[O-])c1)=NO2
d) COc1ccc(CCn2cnc3c([nH]c4ccccc43)c2=O)cc1
Answer: d. COc1ccc(CCn2cnc3c([nH]c4ccccc43)c2=O)cc1
{#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#}
COc1ccc(CCn2cnc3c([nH]c4ccccc43)c2=O)cc1
COc1ccc(CCn2cnc3c([nH]c4ccccc43)c2=O)cc1
3-[2-(4-methoxyphenyl)ethyl]-5H-pyrimido[5,4-b]indol-4-one