Task: Answer the multiple-choice question.
Question: Which drug exhibits a 20.340% 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 other words.
Options:
a) CC(C)CN(C(=O)COC(=O)CCCc1c[nH]c2ccccc12)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b) COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
c) Cc1ccc(C(=O)OCC(=O)Nc2ccccc2)cc1S(=O)(=O)N1CCCCC1
d) Cc1ccc(O)c(NC(=O)Cc2ccc3ccccc3c2)c1
Answer: b. COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
{#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#}
COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
2-N-(furan-2-ylmethyl)-4-N-(4-methoxyphenyl)-5-nitropyrimidine-2,4,6-triamine