Problem statement: Answer the MCQ question.
Question: Which drug has a 9.312\% 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, or c without using any other words.
Options:
(a) CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)N3CC(C)OC(C)C3)[nH]c2c1
(b) CN1CCN(c2ccc(C(=O)c3ccccc3)cc2[N+](=O)[O-])CC1
(c) Cn1c(=O)c2c(nc(N/N=C/c3cccnc3)n2Cc2ccc(F)cc2)n(C)c1=O
Answer: a. CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)N3CC(C)OC(C)C3)[nH]c2c1
{#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#}
CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)N3CC(C)OC(C)C3)[nH]c2c1
CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)N3CC(C)OC(C)C3)[nH]c2c1
N-butyl-2-[2-(2,6-dimethylmorpholin-4-yl)-2-oxoethyl]sulfanyl-3H-benzimidazole-5-sulfonamide