Task: Answer the MCQ question.
Query: Which drug exhibits a -17.031% human ether-à-go-go related gene (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 additional words.
Options:
a: COc1ccc(Cl)cc1Nc1nnc(-c2ccncc2)s1
b: Cc1cccc2cc(CN(CCCN3CCOCC3)Cc3nnnn3C(C)(C)C)c(=O)[nH]c12
c: O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCC3COc4ccccc4O3)c21
d: CC(=O)Nc1ccc(NC(=S)NC(=O)c2cc3ccccc3o2)cc1
e: NC(=O)CC(NC(=O)c1cccc(Br)c1)c1ccc(N2CCC(N3CCCCC3)CC2)c([N+](=O)[O-])c1
Answer: c. O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCC3COc4ccccc4O3)c21
{#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#}
O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCC3COc4ccccc4O3)c21
O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCC3COc4ccccc4O3)c21
5-bromo-1-(cyclopropanecarbonyl)-N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-2,3-dihydroindole-7-sulfonamide