Problem statement: Answer the MCQ question.
Question: Which compound has a -19.732% 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=C(COC(=O)CSc1ccc(Br)cc1)NCc1ccco1
b: CN1CCN(c2ccc([N+](=O)[O-])c(Sc3nc4ccccc4[nH]3)c2)CC1
c: CCOc1ccccc1/C=C(\C#N)C(=O)NC1CC1
d: Cc1c(NC(=O)C(C)OC(=O)c2cc3c4ccccc4n(C)c3s2)c(=O)n(-c2ccccc2)n1C
e: COc1ccc(N(CC(=O)NCc2ccccc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
Answer: b. CN1CCN(c2ccc([N+](=O)[O-])c(Sc3nc4ccccc4[nH]3)c2)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#}
CN1CCN(c2ccc([N+](=O)[O-])c(Sc3nc4ccccc4[nH]3)c2)CC1
CN1CCN(c2ccc([N+](=O)[O-])c(Sc3nc4ccccc4[nH]3)c2)CC1
2-[5-(4-methylpiperazin-1-yl)-2-nitrophenyl]sulfanyl-1H-benzimidazole