Task: Answer the multiple-choice question.
Question: Which compound has a 9.686\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)C1CN(S(=O)(=O)c2ccc(Cl)cc2)c2cc(S(=O)(=O)CC)ccc2O1
[b] Cc1ccc(N2C(=O)N3[C@H](c4ccc(Br)cc4)[C@@H]4C(=O)N(C(C)(C)C)C(=O)[C@@H]4[C@]3(C)C2=O)cc1
[c] CC1(C)C2([N+](=O)[O-])CN3CC1([N+](=O)[O-])CN(C2)C3c1ccccc1
[d] O=C(Nc1cccc(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1ccc[n+]([O-])c1
Answer: d. O=C(Nc1cccc(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1ccc[n+]([O-])c1
{#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#}
O=C(Nc1cccc(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1ccc[n+]([O-])c1
O=C(Nc1cccc(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1ccc[n+]([O-])c1
N-[3-[(4-chlorophenyl)sulfamoyl]phenyl]-1-oxidopyridin-1-ium-3-carboxamide