Task: Answer the MCQ question.
Query: Which drug exhibits a -5.772\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1c(Cl)c([N+](=O)[O-])nn1CCCC(=O)Nc1cc(Oc2ccccc2)cc([N+](=O)[O-])c1
(b) CCOc1ccccc1NS(=O)(=O)N(C)C
(c) O=C(COC(=O)[C@@H]1CC(O)CN1S(=O)(=O)c1ccccc1[N+](=O)[O-])Nc1ccc2ccccc2c1
(d) C/C(CC(=O)Nc1ccc(Cl)cc1Cl)=N\NC(N)=S
(e) CCN(CC)c1ccc(/C=N\N2CCN(Cc3ccc(C)cc3)CC2)cc1
Answer: b. CCOc1ccccc1NS(=O)(=O)N(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#}
1-(dimethylsulfamoylamino)-2-ethoxybenzene