Problem statement: Answer the MCQ question.
Question: Which drug has a 8.608% 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] COc1cc(C(=O)NCC(=O)N/N=C/c2ccc(-c3cccc([N+](=O)[O-])c3)o2)cc(OC)c1OC
[b] O=[N+]([O-])c1cccc(-c2nc3ccccc3s/c2=N/O)c1
[c] O=C(Cc1c(F)cccc1Cl)N/N=C/c1cccs1
[d] CC(C)c1ccc(/C=C/C(=O)Nc2nncs2)cc1
Answer: b. O=[N+]([O-])c1cccc(-c2nc3ccccc3s/c2=N/O)c1
{#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=[N+]([O-])c1cccc(-c2nc3ccccc3s/c2=N/O)c1
O=[N+]([O-])c1cccc(-c2nc3ccccc3s/c2=N/O)c1
(NE)-N-[3-(3-nitrophenyl)-1,4-benzothiazin-2-ylidene]hydroxylamine