Task: Answer the MCQ question.
Question: Which compound exhibits a 5.929\% 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: CCS(=O)CCSc1nc2ccccc2s1
b: Cc1cc(-c2ccccc2)c(C#N)c(=S)[nH]1
c: O=C(OCc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)c1cccc([N+](=O)[O-])c1
d: COc1ccc(NC(=S)NC(=O)C2CCC2)cc1
e: COc1cc(NC(=O)c2ccc(F)cc2)ccc1NC(=O)c1cc2ccccc2o1
Answer: c. O=C(OCc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)c1cccc([N+](=O)[O-])c1
{#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(OCc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)c1cccc([N+](=O)[O-])c1
O=C(OCc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)c1cccc([N+](=O)[O-])c1
(4-oxo-5-phenyl-3H-thieno[2,3-d]pyrimidin-2-yl)methyl 3-nitrobenzoate