Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.487% 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, or d without using any additional words.
Options:
a. CCOC(=O)c1sc(N)c(C#N)c1CSc1nc2ccc(C)cc2[nH]1
b. O=C1c2c(Br)c(Br)c(Br)c(Br)c2C(=O)N1c1ccccn1
c. Nc1nc(Nc2ccccc2)nc(NCCO)c1[N+](=O)[O-]
d. O=C(NNC(=O)c1cccnc1)Nc1ccc(Cl)c(Cl)c1
Answer: c. Nc1nc(Nc2ccccc2)nc(NCCO)c1[N+](=O)[O-]
{#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#}
Nc1nc(Nc2ccccc2)nc(NCCO)c1[N+](=O)[O-]
Nc1nc(Nc2ccccc2)nc(NCCO)c1[N+](=O)[O-]
2-[[6-amino-2-anilino-5-nitropyrimidin-4-yl]amino]ethanol