Task: Answer the multiple-choice question.
Query: Which compound has a 20.825\% 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(Cl)cc1N1CCN(S(=O)(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)CC1
b. CCOc1ccc(OCCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2OC(C)C)cc1
c. CC(NCCC1(C(C)C)CCOC(C)(C)C1)c1cccs1
d. CC1(C)Cc2c(cnn2-c2ccccc2)-c2c1c1ccccc1n2CC(O)CBr
e. COc1cc(OC)cc(C(=O)NC(C(=O)NNC(=O)c2ccc(C)cc2)C(C)C)c1
Answer: a. Cc1ccc(Cl)cc1N1CCN(S(=O)(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)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#}
Cc1ccc(Cl)cc1N1CCN(S(=O)(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)CC1
Cc1ccc(Cl)cc1N1CCN(S(=O)(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)CC1
6-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]sulfonyl-1,4-dihydroquinoxaline-2,3-dione