Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.931\% 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) Cn1c(CCN2CCCCC2)nc2cc(NC(=O)COc3ccc(Cl)cc3)ccc21
b) CCOc1ccc(Br)cc1S(=O)(=O)Nc1cccc(S(=O)(=O)N(C)C)c1
c) O=C(CN1CCOCC1)NNC(=S)Nc1ccc(Cl)cc1
d) O=C(CCc1c[nH]c2ccccc12)OCc1cccc([N+](=O)[O-])c1
Answer: b. CCOc1ccc(Br)cc1S(=O)(=O)Nc1cccc(S(=O)(=O)N(C)C)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#}
CCOc1ccc(Br)cc1S(=O)(=O)Nc1cccc(S(=O)(=O)N(C)C)c1
CCOc1ccc(Br)cc1S(=O)(=O)Nc1cccc(S(=O)(=O)N(C)C)c1
5-bromo-N-[3-(dimethylsulfamoyl)phenyl]-2-ethoxybenzenesulfonamide