Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.485% 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) C=CCn1c(C)cc(C(=O)COC(=O)COc2ccccc2C#N)c1C
(b) O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])c2nonc12
(c) CCc1ccccc1N(CC(=O)OC)S(C)(=O)=O
(d) CC(=O)N1CCN(c2ccccc2NC(=O)COc2ccc(Br)cc2)CC1
(e) CCCCCSc1nnc2c(n1)OC(C)N(C(C)=O)c1ccccc1-2
Answer: b. O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])c2nonc12
{#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#}
O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])c2nonc12
O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])c2nonc12
2-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]benzoic acid