Task: Answer the MCQ question.
Query: Which compound has a 9.822\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) c1nc(N2CCOCC2)c2[nH]cnc2n1
b.) Cc1ccc(N2C(=O)SC(N(CC(=O)O)c3ccc(C)cc3)C2=O)cc1
c.) O=C(CCl)NNC(=O)c1c(O)c2ccccc2[nH]c1=O
d.) O=C(Nc1cccnc1)c1ccc([N+](=O)[O-])s1
Answer: a. c1nc(N2CCOCC2)c2[nH]cnc2n1
{#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#}
c1nc(N2CCOCC2)c2[nH]cnc2n1
c1nc(N2CCOCC2)c2[nH]cnc2n1
4-(7H-purin-6-yl)morpholine