Task: Answer the MCQ question.
Query: Which compound exhibits a 6.663% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C1NC(CCc2ccccc2)C(=O)N1Cc1cccc2ccccc12
b: FC(F)(F)c1ccccc1NC(=S)NN=C1CCCCCC1
c: CC1=C(C(=O)Nc2ccccn2)C(c2ccc(N(C)C)cc2)n2ncnc2N1
d: CCc1ccc(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)CC2)cc1
e: Cc1ccc(CSCC(Nc2ccc(C(=O)O)cc2[N+](=O)[O-])C(=O)O)cc1
Answer: e. Cc1ccc(CSCC(Nc2ccc(C(=O)O)cc2[N+](=O)[O-])C(=O)O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(CSCC(Nc2ccc(C(=O)O)cc2[N+](=O)[O-])C(=O)O)cc1
Cc1ccc(CSCC(Nc2ccc(C(=O)O)cc2[N+](=O)[O-])C(=O)O)cc1
4-[[1-carboxy-2-[(4-methylphenyl)methylsulfanyl]ethyl]amino]-3-nitrobenzoic acid