Task: Answer the MCQ question.
Question: Which compound has a 10.552\% 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) Cc1ccsc1C1Nc2ccc3ncccc3c2C2=C1C(=O)CCC2
b) O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(Cl)c([N+](=O)[O-])c1
c) Cc1cnc(C(=O)Nc2ccc3c(c2)CCC3)cn1
d) O=c1[nH]c(=O)n(CCC2=CCCCC2)c(O)c1C=Nc1cccc(F)c1
e) CC(=O)Oc1ccc(C(=O)Nc2ccc3c(c2)C(=O)N(CCC(=O)O)C3=O)cc1
Answer: b. O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(Cl)c([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(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(Cl)c([N+](=O)[O-])c1
O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(Cl)c([N+](=O)[O-])c1
4-chloro-N-(3-morpholin-4-ylsulfonylphenyl)-3-nitrobenzamide