Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -67.667% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COCCn1ccc2c(OCC(=O)Nc3cccc(NC(C)=O)c3)cccc2c1=O
b.) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
c.) CC1CCCCN1S(=O)(=O)c1ccc2c(c1)CCN2C(=O)C1CC1
d.) Cc1ccc(C(C)C)c(OCC(O)CN2CC(C)OC(C)C2)c1.Cl
e.) O=C(COn1nnc2ccc(C(F)(F)F)cc21)Nc1c(Cl)cccc1Cl
Answer: b. Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
N-(2-methyl-5-morpholin-4-ylsulfonylphenyl)-2-morpholin-4-yl-5-nitrobenzamide