Problem statement: Answer the MCQ question.
Question: Which compound has a 14.240\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCC1CCCCN1C(=S)NC(=O)c1cc(Br)ccc1Cl
b: Cn1c(COc2ccccc2)nnc1SCc1nc2ccccc2[nH]1
c: O=C(O)c1cc(NS(=O)(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc(C(=O)O)c1
d: CC(C)c1ccc(/C=N/n2c(-c3ccccc3)n[nH]c2=S)cc1
e: C[C@@H](C(=O)Nc1nc2ccccc2s1)N1C(=O)C2CC=CCC2C1=O
Answer: c. O=C(O)c1cc(NS(=O)(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc(C(=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(O)c1cc(NS(=O)(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc(C(=O)O)c1
O=C(O)c1cc(NS(=O)(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)cc(C(=O)O)c1
5-[(4-morpholin-4-yl-3-nitrophenyl)sulfonylamino]benzene-1,3-dicarboxylic acid