Task: Answer the multiple choice question.
Query: Which compound exhibits a -7.126\% human ether-à-go-go related gene (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 CCOC(=O)c1c(NC(=O)CSc2nnnn2-c2ccccc2)sc2c1CC(C)(C)NC2(C)C
b Cc1ccc(/C=C2/SC(=O)N(CC(=O)N3CCOCC3)C2=O)s1
c CN1C2CCC1CC(NC(=O)CSc1ccc(C(C)(C)C)cc1)C2
d CC(C)(C)n1nnnc1C(c1ccccn1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
e O=[N+]([O-])c1ccc(-c2cn(-c3ccc(Cl)cc3)c(=S)[nH]2)cc1
Answer: a. CCOC(=O)c1c(NC(=O)CSc2nnnn2-c2ccccc2)sc2c1CC(C)(C)NC2(C)C
{#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#}
CCOC(=O)c1c(NC(=O)CSc2nnnn2-c2ccccc2)sc2c1CC(C)(C)NC2(C)C
CCOC(=O)c1c(NC(=O)CSc2nnnn2-c2ccccc2)sc2c1CC(C)(C)NC2(C)C
ethyl 5,5,7,7-tetramethyl-2-[[2-(1-phenyltetrazol-5-yl)sulfanylacetyl]amino]-4,6-dihydrothieno[2,3-c]pyridine-3-carboxylate