Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.260\% 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, c, d, or e without using any additional words.
Options:
a. Cc1ccc(S(=O)(=O)n2c(N)nc3ccccc32)cc1
b. O=S(=O)(c1ccc(-c2cn3ccccc3n2)cc1)N1CCOCC1
c. Cc1cc(Oc2ccccc2)nc(OCC#N)n1
d. COc1ccccc1CNC(=O)C(=O)Nc1ccc(C(=O)N2CCC(C)CC2)cc1
e. O=[N+]([O-])c1ccc(N2CCCCC2)nc1N1CCCCC1
Answer: a. Cc1ccc(S(=O)(=O)n2c(N)nc3ccccc32)cc1
{#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-(4-methylphenyl)sulfonylbenzimidazol-2-amine