Problem statement: Answer the MCQ question.
Question: Which drug has a 6.560\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC1CN(S(=O)(=O)c2ccc(C(=O)Nc3nnc(-c4ccco4)o3)cc2)CC(C)O1
b.) CC(C)Sc1nc2c([nH]c3ccccc32)c(=O)n1C
c.) O=C(c1ccccc1Br)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
d.) CC(C)C(OC(=O)c1ccco1)C(=O)NCc1ccco1
Answer: c. O=C(c1ccccc1Br)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)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#}
O=C(c1ccccc1Br)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
O=C(c1ccccc1Br)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
(2-bromophenyl)-[4-(3-morpholin-4-yl-4-nitrophenyl)piperazin-1-yl]methanone