Task: Answer the MCQ question.
Query: Which compound exhibits a 5.220\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1ccc(NC(=O)c2sc3ncn(CC(=O)N4CCN(c5ccccn5)CC4)c(=O)c3c2C)cc1Cl
b) COc1ccc(NC(=O)CN(C)C(=O)c2cccc(S(=O)(=O)N3CCN(Cc4ccccc4)CC3)c2)cc1
c) C=CCn1c(-c2c[nH]c3ccccc23)n[nH]c1=S
d) O=C(Nc1ccc(Br)cn1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
e) CCCc1nc2ccc([N+](=O)[O-])cc2[nH]1
Answer: d. O=C(Nc1ccc(Br)cn1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
{#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(Nc1ccc(Br)cn1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
O=C(Nc1ccc(Br)cn1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
N-(5-bromopyridin-2-yl)-5-[(2,3,5,6-tetrafluorophenoxy)methyl]furan-2-carboxamide